MasterFormat: 95

Download this Specification for WORD | WP | RTF | TEXT

Find over 500 more construction specifications | Arcat.com

SECTION 16150

WIRING CONNECTIONS

** NOTE TO SPECIFIER ** Thomas & Betts Corp.; is a complete line of electrical interconnection systems designed for heavy-duty applications in harsh industrial environments.
.
This section is based on the products of Thomas & Betts Corp., which is located at:
8155 T&B Blvd.
Memphis, TN 38125
Toll Free Tel: 800-888-0211
Tel: 901-252-8000
Fax: 800-888-0790
Email: request info
Web: www.tnb.com
[ Click Here ] for additional information.

Thomas & Betts offers a complete line of pin and sleeve connectors designed to withstand the harsh environment of heavy duty industrial applications such as mining, petrochemical plants, refrigerated container and food processing industries, ports, terminals, transport and shipboard and automated assembly equipment. When a safe and reliable power connection is required in a harsh and unforgiving environment, the brands of T&B --Russellstoll® offers professionals the best choice for dependable quality assurance.

For nearly 50 years, Thomas & Betts has been a leader in providing the highest-quality, most reliable and innovative connectors and connector systems for the electrical power industry. Our Blackburn® product family includes bolted and mechanical connectors, compression connectors, and grounding clamps and couplings, as well as tools and dies specifically designed to simplify installation. Our Elastimold® product line includes the broadest line of molded separable connectors available today, including the broadest line of tapping, terminating, splicing, isolating, testing and grounding products for 200 to 600 amp systems and medium voltage (5kV to 35kV) applications.

Thomas & Betts offers a broad range of high quality, modular, steel, aluminum and fiberglass-reinforced plastic framing products and accessories suitable for electrical, industrial, construction and infinite other applications. Requiring no welding and available in a variety of finishes including corrosion-resistant, galvanized, pvc-coated or electroplated zinc, T&B's Kindorf®, Superstrut® and Steel City® brands are known to contactors for their superior performance, high quality and versatility.

Thomas & Betts Corp. Boxes & Covers
Thomas & Betts Corp. Cable Ties & Accessories
Thomas & Betts Corp. Conduit & Cable Fittings
Thomas & Betts Corp. Connectors - Industrial Power Control
Thomas & Betts Corp. Connectors - Power & Grounding
Thomas & Betts Corp. Connectors - Telecom/CATV
Thomas & Betts Corp. Electrician Supplies
Thomas & Betts Corp. Hardware & Closures
Thomas & Betts Corp. HVAC
Thomas & Betts Corp. Lighting

PART 1

GENERAL

1.1

SECTION INCLUDES

** NOTE TO SPECIFIER ** Delete items below not required for project.

Furnishing, installation, and assembly of pin and sleeve connectors for heavy industrial / marine applications: outdoor, severe or high abuse environments.

Furnishing, installation, and assembly of pin and sleeve devices for wash down and light marine applications: watertight / waterproof / watertight un-mated.

Furnishing, installation, and assembly of pin and sleeve devices for industrial and commercial applications.

Furnishing, installation, and assembly of pin and sleeve devices for control circuit and industrial / interlock applications.

Furnishing, installation, and assembly of pin and sleeve devices for hazardous location applications: Class I, Division 1 / Class II, Division 1.

Furnishing, installation, and assembly of pin and sleeve devices for computer systems: data center applications.

1.2

RELATED SECTIONS:

** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.

Section 16050 - Basic Electrical Materials and Methods.

1.3

REFERENCES

** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.

National Fire Protection Association, 1nc., NFPA 70: National Electric Code (NEC), 2005.

NEC Article 250: Grounding and Bonding.

NEC Article 300: Wiring Methods.

NEC Article 352: Rigid Non-Metallic Conduit Type RNC.

NEC Article 388: Surface Non-Metallic Raceways.

NEC Article 800: Communications Circuits.

NEC Article 725: Remote Control, Signaling, and Power-Limited Circuits.

NEC Article 770: Optical Fiber Cables and Raceway.

CSA C22.1-06, Canadian Electric Code (CEC), 2006.

Underwriter's Laboratory, Inc. (UL).

UL-5A: Standard for Non-Metallic Raceways and Fittings.

UL-5C: Standard for Surface Raceways and Fittings for Use with Data, Signal, and Control Circuits.

UL-50: Standard for Enclosures for Electrical Equipment.

UL-94-V0: Tests for Flammability of Plastic Materials.

UL 231: Standard for Safety Power Outlets.

UL 1010: Standard for Safety Receptacle-Plug Combinations for Use in Hazardous (Classified) Locations.

UL 1682: Standard for Safety Plugs, Receptacles, and Cable Connectors of the Pin and Sleeve Type.

UL 1686: Pin and Sleeve Configurations.

UL1863: Standard for Safety - Communications Circuit Accessories, 4th Ed, 2004.

National Electrical Manufacturer's Association (NEMA).

ANSI/NEMA WD-6-2002: Wiring Devices - Dimensional Requirements.

NEMA 250-2003: Enclosures for Electrical Equipment.

ANSI/EIA-310-D, Cabinets, Racks, Panels, and Associated Equipment, 1992.

ANSI-J-STD-607A, Commercial Building Grounding and Bonding Requirements for Telecommunications, 2002.

U.S. Public Law 336. 101st Congress, ADA: Americans with Disabilities Act of 1992.

1.4

SUBMITTALS

General: Submit in accordance with Section 01300.

Product Data:

Submit manufacturer's descriptive literature and product specifications for each product.

Manufacturer's installation literature.

Manufacturer's product drawings, when requested.

1.5

QUALITY ASSURANCE

** NOTE TO SPECIFIER ** Provide qualifications required for the performance and quality of the products. Delete if not required.

Manufacturer Qualifications: Products shall be free of defects in material and workmanship.

** NOTE TO SPECIFIER ** Provide qualifications required for the installation quality of the products and systems. Delete if not required.

Installer Qualifications: Installer shall be trained and certified based on the acceptable manufacturers listed requirements.

** NOTE TO SPECIFIER ** Industrial and marine applications. Provide qualifications required for the design compliance quality of the products and systems. Delete if not required.

Product Requirements:

Underwriters Laboratories (UL) - The devices specified herein shall be listed in applicable sections of UL Standards 1010, 231, 1682 and 1686.

Canadian Standard Association (CSA) - The devices specified shall be listed in the applicable sections of CSA C22.2-182.1.

International Electro-Technical Commission (IEC) - The 30, 60 and 100 ampere devices specified shall have been tested and comply with IEC 309-1.

Federal Department of Transportation - Refrigerated National Shipboard location devices shall meet and comply with Federal Register volume 47, number 68, subpart 111.79.

The devices specified shall comply with Military Standards MIL-STD-105 and 1344; ASTM Standards D570 and D2565: NEMA Standard PR4- 1983; and OSHA regulations when installed in accordance with the National Electrical Code (NEC).

1.6

DELIVERY, STORAGE, AND HANDLING

Store products in manufacturer's unopened packaging until ready for installation.

Store and dispose of solvent-based materials, and materials used with solvent-based materials, in accordance with requirements of local authorities having jurisdiction.

1.7

PROJECT CONDITIONS

Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.

1.8

WARRANTY

Product is warranted free of defects in material or workmanship.

Product is warranted to perform the intended function within design limits.

PART 2

PRODUCTS

2.1

MANUFACTURERS

Acceptable Manufacturer: Thomas & Betts Corp., which is located at: 8155 T&B Blvd. ; Memphis, TN 38125; Toll Free Tel: 800-888-0211; Tel: 901-252-8000; Fax: 800-888-0790; Email: request info; Web: www.tnb.com

** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.

Substitutions: Not permitted.

Requests for substitutions will be considered in accordance with provisions of Section 01600.

2.2

HAZARDS CLASSIFICATION

** NOTE TO SPECIFIER ** Articles 500 Through 505 (1996 NEC)Explains in detail the requirements for the installation of wiring or electrical equipment in hazardous locations. These articles along with other applicable regulations; local governing inspection authorities, insurance representatives, and qualified engineering/ technical assistance should be your guides to the installation of wiring or electrical equipment in any hazardous or potentially hazardous location. Note: These are simplified definitions - complete data is available in the referenced 1996 NEC. Delete hazardous applications not applicable

Hazardous Location: An area where the possibility of explosion and fire is created by the presence of flammable gases, vapors, dust, fibers or flyings. Provided wiring and installation of electrical fixtures to comply with NEC Hazard Class indicated and as schedule on the drawings.

Class I-Gas:

Class I (NEC-500-5): Those areas in which flammable gases or vapors may be present in the air in sufficient quantities to be explosive or ignitable.

Typical Class I Locations:

Petroleum refineries, and gasoline storage and dispensing areas.

Industrial firms that use flammable liquids in dip tanks for parts cleaning or other operations.

Petrochemical companies that manufacture chemicals from gas and oil.

Dry cleaning plants where vapors from cleaning fluids can be present.

Companies that have spraying areas where they coat products with paint or plastics.

Aircraft hangars and fuel serving areas.

Utility gas plants and operations involving storage and handling of liquified petroleum gas or natural gas.

Class II-Dust:

Class II (NEC-500-6): Those areas made hazardous by the presence of combustible dust.

Typical Class II Locations:

Grain elevators, flour and feed mills.

Plants that manufacture, use or store magnesium or aluminum powders.

Plants that have chemical or metallurgical processes: producers of plastics, medicines and fireworks, etc.

Producers of starch or candies.

Spice-grinding plants, sugar plants and cocoa plants.

Coal preparation plants and other carbon handling or processing areas.

Class III-Fibers:

Class III (NEC-500-7): Those areas in which there are easily ignitable fibers or flyings present, due to type of material being handled, stored, or processed.

Typical Class III Locations:

Textile mills, cotton gins, cotton seed mills and flax processing plants.

Any plant that shapes, pulverizes or cuts wood and creates sawdust or flyings.

Fibers and flyings are not likely to be suspended in the air, but can collect around machinery or on lighting fixtures and where heat, a spark or hot metal can ignite them.

Division 1-Normally Hazardous:

Division 1: Hazardous gases or dusts are present under normal operation conditions or during frequent repair and maintenance activity.

Groups A-B-C-D: Groups (NEC-500-2 & 502-1): The gases and vapors of Class I locations are broken into four groups by the code A, B, C and D. These materials are grouped according to: the ignition temperature of the substance, its explosion pressure and other flammable characteristics.

Groups E-F-G: Class IIdust locations-groups E, F and G. These groups are classified according to the ignition temperature and the conductivity of the hazardous substance.

Division 2-Not Normally Hazardous: Hazardous gases or dusts are not present under normal operating conditions.

2.3

MATERIALS / COMPONENTS

Russellstoll electrical interconnection systems as manufactured by Thomas and Betts.

Materials, components and fixtures shall be manufactured and supplied by a single manufacturer.

** NOTE TO SPECIFIER ** Any application where electrical connections need protection from water and/or dust ingress to contacts or wiring compartment; cable-to-connector sealing and watertight device locking designs are critical, metal connectors are usually preferred for long service life. Environment and application category Delete if not required.

2.4

HEAVY INDUSTRIAL / MARINE APPLICATIONS: OUTDOOR, SEVERE OR HIGH ABUSE ENVIRONMENTS / WATERPROOF UN-MATED

Provide multi-contact: pin and sleeve, industrial grade, arc-quenching, circuit interrupting rated electrical plugs, motor plugs, connectors, receptacles, mechanically interlocked receptacles and assorted accessories as scheduled or indicated on the drawings.

Products shall be rated for dry, damp, wet, marine and/or hazardous locations for electrical power circuits as required.

Devices shall be rated for continuous use in temperatures from -40 degrees C to + 130 degrees C.

The devices shall provide internal environmental seals for marine and extreme wet applications.

The devices shall be electrically interlocked where scheduled or required.

Gated Dead Front: Receptacles and connectors shall have a rotating disk on the face of the interior which provides live contact isolation and environmental separation.

Delayed Action Arc Containment: Devices upon disconnect under load shall have provision so the arc is contained and extinguished within the insulation cavity making it impossible to withdraw a live plug.

Flap Cover or Screw Cover: Flap cover option shall provide weather tight capability by utilizing a spring actuated self closing flap. Watertight capability shall be obtained by using a gasketed screw cap. Refer to Schedule.

Polarization : Devices shall be factory polarized for amperage, voltage, frequency and phase; providing a single voltage rating, single interface system.

Grounding: The grounding of the device shall be accomplished through a separate center ground (earth) make-first and break-last pole on all devices for complete system grounding.

10.

Pole Capabilities: Devices shall accommodate up to four power pins plus a separate center ground pin and they shall be integral with the connector bodies (5 pins total).

11.

Hazardous Location: Standard plugs 30, 60 and 100 amp shall be UL and CSA listed for hazardous location Class I Division 1, Groups C & D; Class II Division 1, Groups F & G. A hazardous location circuit-breaker protected interlock shall also be applicable to the same environments and possess all the same product features as outlined above. Enclosures shall meet NEMA 8 hazardous outdoor duty classifications and shall meet shipboard use above deck in accordance with the Department of Transportation. (USCG "Green Water").

12.

Lockout Devices: Plug connection lockout shall be achieved by a padlock through plug sleeve housing hole provided for this purpose. On Hazardous Location/Explosion Proof Interlock Receptacles, lockout shall additionally be achieved by separate lockout.

13.

Circuit Interrupting Rating: Devices 30, 60, 100 and 200 amperes shall be tested to be interrupted at 150 percent of rated current. Additionally, all devices shall be designed and tested to interrupt 100 percent of rated current.

14.

Wiring: Devices shall be wired from the rear requiring no disassembly of the pins and/or sleeves from the insulated body.

Performance Standards:

Underwriters Laboratories (UL): The devices specified herein shall be listed in applicable sections of UL Standards 1010, 231, 1682 and 1686, File Nos. E2630, E57324, E68085.

Canadian Standard Association (CSA) - The devices specified shall be listed in the applicable sections of CSA C22.2-182.1, File Number LR14096.

International Electro-Technical Commission (IEC) - The 30, 60 and 100 ampere devices specified shall have been tested and comply with IEC 309-1.

Federal Department of Transportation - Refrigerated National Shipboard location devices shall meet and comply with Federal Register volume 47, number 68, subpart 111.79.

The devices specified shall comply with Military Standards MIL-STD-105 and 1344; ASTM Standards D570 and D2565: NEMA Standard PR4-1983; and OSHA regulations when installed in accordance with the National Electrical Code (NEC).

** NOTE TO SPECIFIER ** The widest range and toughest construction. Safety, Durability and Performance by design, in copper-free cast aluminum epoxy powder coated housings. Built to last, from 30 through 400 amp application, with a full interlock line too. Any application where electrical connections need protection from water and/or dust ingress to the contacts or the wiring compartment.; cable-to-connector sealing and device locking designs are critical. "O" ringed sealed pins, sleeves and interiors. Optional 2 control contacts and up to 24 individual voltage polarization options through 600VAC/250VDC, 4P5W. Delete if not required.

Product: Russellstoll MaxGard series of interconnection system devices as manufactured by Thomas and Betts.

** NOTE TO SPECIFIER ** Delete if not required.

Plug and Receptacle with Angle Adapter and Junction Box.

Provide 30, 60 and 100, 200 and 400 amp sizes, polarizations as scheduled.

Model number:

** NOTE TO SPECIFIER ** Delete if not required.

Cast Aluminum Circuit Breaker Interlocked Receptacle.

Provide 30, 60, 100, 200 and 400 amp sizes, polarizations as scheduled.

Model number:

** NOTE TO SPECIFIER ** Delete if not required.

Fused-Disconnect Switch Interlocked Receptacle.

Provide 30, 60 and 100 amp sizes, polarizations as scheduled.

Meets Federal specification WS865C, UL File #E5239.

Model number:

Meets UL 98, 50, 1682, 508, 231.

Meets NEC Table 373-6(b).

** NOTE TO SPECIFIER ** Delete if not required.

Explosion-Proof Waterproof Circuit Breaker Interlocked Receptacle:

Provide 30, 60 and 100 amp sizes, polarizations as scheduled.

Model number:

UL and CSA listed for hazardous locations.

Class I, Division 1, Groups B, C and D.

Class II, Division 1, Groups F and G.

UL File E10919.

NEMA 7, 8, 9.

CSA.

D.O.T. shipboard used above deck "green water".

NEMA 4X.

USCG approved.

** NOTE TO SPECIFIER ** Delete if not required.

Explosion-Proof Waterproof Non-Interlocked Receptacle:

Provide 30 amp size, polarizations as scheduled.

Model number:

UL and CSA listed for hazardous locations.

Class I, Division 1, C and D.

Class II, Division 1, Groups F and G.

UL File E10919.

NEMA 7, 8, 9.

CSA.

D.O.T. shipboard used above deck "green water"

NEMA 4X.

USCG approved.

** NOTE TO SPECIFIER ** Any application where electrical connections need protection from water and/or dust ingress to the contacts or the wiring compartment.; cable-to-connector sealing and device locking designs are critical, thermoplastic connectors preferred or aluminum
specified for rough services; (brass in many marine installations).Environment and application category Delete if not required.

2.5

WASHDOWN, MARINE & CORROSIVE APPLICATIONS: WATERTIGHT UN-MATED / WATERPROOF

Provide washdown duty, chemical, outdoor, industrial and marine duty use non-metallic plugs, connectors receptacles and inlets as scheduled

Dielectric Voltage: Withstand 3,000 Volts

Voltage: Maximum working 6000 volts RMS (minimum creepage and minimum clearance per UL 840).

Circuit Interrupting/ Load Breaking: UL listed and CSA certified for circuit interrupting at full rated current.

Temperature Rise: Maximum 30 degree C temperature rise at full rated current after 50 cycles of overload at 150 percent rated current at .75-pf.

** NOTE TO SPECIFIER ** The toughest design and construction in thermoplastic safety, durability and performance, in UL94- V0 flame rated DuraV material. With DurOring sealed pins, sleeves and interiors, watertight even unmated. A 30 & 50A unique Circuit Breaker Interlock line in DuraV is the best choice for 5 standard voltage polarization options through 600VAC (Interlock to 480VAC). Delete if not required.

Product: Russellstoll DuraGard series of interconnection system devices as manufactured by Thomas and Betts.

Moisture Resistance: Per UL1682 Paragraph 49. Watertight/flap screw cover on receptacle, O-Rings on all pins and sleeves, interiors and plug shell. Watertight even when not engaged.

** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

Male Plug, Female Receptacle, Female Connector, Female Plug, and Male Receptacle.

Provide 20, 30, 50, and 60 amp sizes, polarizations as scheduled.

Model Number:

** NOTE TO SPECIFIER ** Delete if not required.

Mechanically Interlocked Receptacle with thermal magnetic circuit breaker.

Provide 30, 50 and 60 amp sizes, polarizations as scheduled.

Model Number:

Mechanically Interlocked Receptacle with rotary switch.

Provide 30, 50 and 60 amp sizes, polarizations as scheduled.

Model Number:

Provide grade and quality specified. Service ratings and configurations as scheduled and indicated on the drawings.

** NOTE TO SPECIFIER ** Rough service users can specify the FS/FD in aluminum or brass for marine duty. In 20 and 30A ratings, many installations can also mate to DuraGard® units. The FS/FD general purpose interconnection system is designed for lower amperage marine and rough service applications, with rugged die cast aluminum housings and epoxy powder coated finishes. Interlocked receptacles add Branch Circuit protected outlet capability, and base receptacles fit existing Russellstoll® FS, FD and DSFD single and multi-gang back boxes. Its versatility and watertight features make it ideal for marine and light industrial applications. Switched or Circuit Breaker Interlocks are also available in brass or aluminum. Our large installed base can be supported with many construction & product options. Delete if not required.

Product: Russellstoll FS/FD series of interconnection system devices as manufactured by Thomas and Betts.

Moisture Resistance: Per UL1682 Paragraph 49. Watertight/flap screw cover on receptacle.

** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

Model Number:

Provide grade and quality specified. Service ratings and configurations as scheduled and indicated on the drawings.

** NOTE TO SPECIFIER ** USCG Accepted 20-50A convenience Interlocked Receptacles accept FS/FD and DuraGard® plugs. Built for rough service installations in aluminum or brass, in Switched or Circuit Breaker formats. Extremely heavy duty designs for maximum durability. By design, the plug must be fully inserted into the interlocked receptacle before the switch or circuit breaker can be turned to the "ON" position; and the switch or circuit breaker must be in the "OFF" position before the plug can be withdrawn. This design ensures that when properly installed and operated, the circuit is made and broken by the switch or circuit breaker, not by the connectors.

Product: Russellstoll FS/FD series of mechanically interlocked receptacles as manufactured by Thomas and Betts.

** NOTE TO SPECIFIER ** Delete receptacle type not required.

Mechanically interlocked receptacle with switch: Refer to Device Schedule on Drawings.

Mechanically interlocked receptacle with circuit breaker: Refer to Device Schedule on Drawings.

** NOTE TO SPECIFIER ** Delete housing construction not required.

Housings: Cast Brass, Natural Finish.

Housings: Cast Aluminum, corrosion-resistant, copper-free alloy, epoxy powder coat finish.

** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

Model Number:

Provide grade and quality specified. Service ratings and configurations as scheduled and indicated on the drawings.

** NOTE TO SPECIFIER ** Any application where electrical connections need protection from water and/or dust ingress to the contacts or the wiring compartment. Less credit cable sealing, but easier to use device locking designs are employed. Metal connectors are usually preferred, with thermoplastic options increasing. Thermoplastic devices must withstand normal industrial handling. Delete if not required.

2.6

PROTECTED PLUGS AND CONNECTORS FOR INTERIOR APPLICATIONS

Protected Plugs and Connections for Interior Applications:

Dielectric Voltage: Withstand 3,000 Volts.

Maximum Working Voltage: 6000 volts RMS (minimum creepage and minimum clearance per UL 840).

Circuit Interrupting/ Load Breaking: UL listed and CSA certified for circuit interrupting at full rated current.

Temperature Rise: Maximum 30 degree C temperature rise at full rated current after 50 cycles of overload at 150 percent rated current at .75-PF.

** NOTE TO SPECIFIER ** A New Thermoplastic option to 20/30A Standard Ever-Lok® Plugs and Connectors. 20 and 30A plugs will mate directly to Standard Ever-Lok® receptacles, with a new EZTab locking feature. For new installations, specify Ever-Lok® receptacles, with DuraTite plugs and connectors. Clamp or conduit options complete a flexible value option for new and existing installations. Delete if not required.

Product: Russellstoll DuraTite series of interconnection system devices as manufactured by Thomas and Betts.

** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

Provide 20 and 30 amp sizes, polarizations as scheduled.

Model Number:

Provide grade and quality specified. Service ratings and configurations as scheduled and indicated on the drawings.

** NOTE TO SPECIFIER ** Steel self-locking housings make the Standard and Midget Ever-Lok® famous for their endurance in punishing factory installations. Clamp, bushing or hub fitting cable entries are offered for both, with Standard Ever-Lok® available at 20, 30 and 50A over the15A Midget Ever-Lok®. Standard voltage polarizations are maintained in these lines through 480VAC. Delete if not required.

Product: Russellstoll Ever-Lok series of interconnection system devices as manufactured by Thomas and Betts.

** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

20, 30, and 50 amp sizes, polarizations as scheduled.

Model Number:

Provide grade and quality specified. Service ratings and configurations as scheduled and indicated on the drawings.

** NOTE TO SPECIFIER ** The standard in portable welding installations, from 30 to 100A. Rugged aluminum housings and self locking upon insertion, Heavy Service Ever-Lok® series products are ideal for indoor factory use. With unique "handle" designs, a simple 1/8 turn counter-clockwise releases plug for withdrawal. Switched/ fused or circuit breaker interlocks in several configurations are also offered. (see Automotive/Industrial Interlock section). Delete if not required.

Product: Russellstoll Heavy Service Ever-Lok series of interconnection systems devices as manufactured by Thomas and Betts.

** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

Male plug, female receptacle, and female connector.

Provide 30, 60, or 100 amp size.

Model Number:

** NOTE TO SPECIFIER ** Heavy Service Ever-Lok® Interlocks. A broad offering of performance interlocks in sheet steel or cast aluminum. Automotive/Industrial welding units include 60A versions of Heavy Service Ever-Lok®. Switched, fused and circuit breaker versions are available, as well as switchgear selections. Enclosures wall-mount or column mount in standard 8" I-Beam webs.

Product: Russellstoll Heavy Service Ever-Lok series of interlocks as manufactured by as manufactured by Thomas and Betts.

** NOTE TO SPECIFIER ** Delete interlock not required.

Heavy Service Ever-Lok Fused-Disconnect Interlocked Receptacle/Safety Switch:

Indoor service NEMA 3R/12.

Fused protection, type R fuses.

60A Model, 600V

GE Switchgear: Model Number TH3362JRS

Square D Switchgear: Model Number ESDFH8414F00.

** NOTE TO SPECIFIER ** Delete interlock not required.

Heavy Service Ever-Lok Fused-Disconnect Interlocked Receptacle/Safety Switch:

Indoor service NEMA 3R/12.

Fused protection, type R fuses

Switch only.

30, 60, or 100A Models, 600V

Square D Switchgear

Model Number:

** NOTE TO SPECIFIER ** Delete interlock not required.

Heavy Service Ever-Lok Combination Transformer Disconnect, Automotive / Heavy Industrial I-Beam Web Mount Interlocked Receptacles:

Indoor service NEMA 12/3R.

Fused, switched, or circuit breaker protection.

30-100A Models, 600V.

Stepdown transformer-disconnect designs with convenience outlets.

Fused 480VAC 60A 3P4W Receptacle + Fused Dual 125 VAC 20A 2P3W Outlets 20A Combination breaker/GFCI convenience outlets on door.

** NOTE TO SPECIFIER ** Delete if not required.

Heavy Duty (8 hour rated) 2KVA 480VAC-120VAC (fused primary) transformer 4KVA.

Sheet steel housing.

Mounts inside web of standard 8 inches (203 mm) I-beam column.

** NOTE TO SPECIFIER ** Delete interlock not required.

Heavy Service Ever-Lok Mechanically Interlocked Receptacles and Switch:

Indoor service NEMA 12/3R.

Switched or circuit breaker protection.

60A Models, 480 VAC/250VDC, 3P4W

Cast aluminum housing.

Mounts inside web of standard 8 inches (203 mm) I-beam column.

. ** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

Model Number:

Provide grade and quality specified. Service ratings and configurations as scheduled and indicated on the drawings.

** NOTE TO SPECIFIER ** Any application where electrical connections need protection from water and/or dust ingress to the contacts or the wiring compartment; cable or conduit sealing and device locking designs are critical, metal connectors are usually preferred for long service life. Environment and application category Delete if not required.

2.7

CONTROL CIRCUIT AND INDUSTRIAL / INTERLOCK APPLICATIONS

** NOTE TO SPECIFIER ** The toughest multi-circuit, screw termination circular connector system; as SKW outdoor collar locking; load breaking at 20 amps. Solid brass (silverplated) contacts ensure long life and interiors can be rebuilt. All pin-counts are available from 3P4W thru 11P12W, gasketed interiors.

Devices:

** NOTE TO SPECIFIER ** Delete type not required.

Receptacle Housing: Furnished with neoprene gasket and 6-32 mounting screws. Cast aluminum, corrosion-resistant copper free alloy.

Plug Housing: Cast aluminum, corrosion-resistant, copper-free alloy, epoxy powder coat finish. Furnished with heavy cast cable clamp and cable bushing.

Connector Housing: Cast aluminum , corrosion-resistant, copper-free alloy, epoxy powder coat finish. Furnished with heavy cast cable clamp and cable bushing.

Conduit Boxes: Cast boxes for receptacles.

Cable Bushing: Oil resistant, neoprene strain relief cable bushing furnished in hole size as required.

Interiors: Contacts shall be removable and have pressure type terminals for 12 AWG wire maximum conductors.

Insulating Bodies: Arc and impact-resisting mold composition.

Contacts: Silver plated with fully insulated pressure screw-type terminals.

** NOTE TO SPECIFIER ** Type SKW Multi-Circuit Receptacles, Plugs Inlets and Connectors are designed for outdoor NEMA 4. Delete if not required.

Products: Russellstoll SKW Multi-Pin Control Circuit Devices to 11P12W 20A as manufactured by Thomas and Betts.

Protective Caps: Provide waterproof caps at male and female devices complete with mounting cable.

. ** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

Model Number:

Provide grade and quality specified. Service ratings and configurations as scheduled and indicated on the drawings.

** NOTE TO SPECIFIER ** Russellstoll® Hazardous Duty Plugs, Receptacles and Interlocks are designed to support a variety of installation needs throughout 20, 30, 60 and 100A ranges; where Division 1, Class 1 NEC guidelines require the utmost in safety. Environment and application category Delete if not required.

2.8

HAZARDOUS LOCATION APPLICATIONS: CLASS I, DIV. 1 / CLASS II, DIV. 1

Interlocked Receptacles with Circuit Breaker: When the polarized plug is inserted into the receptacle and the plug shell is turned clockwise, it turns the switch to the "on" position and vice-versa.

Service rating as scheduled with gated dead front safety cover.

Explosion-Proof: Class I, Division 1, Groups B, C and D.

Dust Ignition-Proof: Class II, Division 1, Groups F and G.

NEMA 7, 8, 9.

CSA.

D.O.T. shipboard used above deck "green water"

NEMA 4X.

USCG approved.

Receptacle Housings: Cast aluminum; electrostatic epoxy powder coated finish.

10.

Plugs: Steel, cadmium plated. Furnished with aluminum alloy cable clamp and neoprene cable bushing.

** NOTE TO SPECIFIER ** Outlets: Standard 3/4 inch (19 mm) top, additional or larger outlets available. Maximum 1-inch four way.

11.

Outlets: 3/4 inch (19 mm) top.

12.

Cable Bushing - oil resistant, neoprene strain relief cable bushing.

. ** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

13.

Model Number:

14.

Provide grade and quality specified. Service ratings and configurations as scheduled and indicated on the drawings.

Receptacles:

** NOTE TO SPECIFIER ** Delete cover type not required.

Service rating as scheduled with flap cover.

Service rating as scheduled with screw cover.

Explosion-Proof: Class I, Division 1, Groups C and D.

Dust Ignition-Proof: Class II, Division 1, Groups F and G.

NEMA 7, 8, 9.

CSA.

D.O.T. shipboard used above deck "green water"

NEMA 4X.

USCG approved.

10.

Receptacle Housings: Cast aluminum; electrostatic epoxy powder coated finish.

11.

Plugs: Steel, cadmium plated. Furnished with aluminum alloy cable clamp and neoprene cable bushing.

** NOTE TO SPECIFIER ** Outlets: Standard 3/4 inch (19 mm) top, additional or larger outlets available. Maximum 1-inch four way.

12.

Outlets: 3/4 inch (19 mm) top.

13.

Cable Bushing - oil resistant, neoprene strain relief cable bushing.

** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

14.

Model Number:

15.

Provide grade and quality specified. Service ratings and configurations as scheduled and indicated on the drawings.

** NOTE TO SPECIFIER ** Circuit breaking receptacles, plugs and connectors assure complete circuit breaking under full rated loads. Equipment grounding is provided by means of a separate pole which makes contact before and breaks contact after the circuit poles. The delayed action operation sequence is as follows: Insert plug, turn left, push in to make electrical contact then turn right to prevent accidental disconnection. To withdraw plug, the reverse procedure is followed which allows time for extinction of the arc and cooling before the plug can be completely withdrawn.

Delayed Action Receptacle:

** NOTE TO SPECIFIER ** Delete receptacle housing not required.

Receptacle Housings: EFS - Cast copper free aluminum;

Receptacle Housings: DA - cast iron, corrosion resisting baked enamel finish.

Plug Housings: 20 Amp - steel, cadmium plated; 30 Amp - cast iron; 60 Amp - steel and aluminum, natural finish. Plugs are furnished with aluminum alloy cable clamp and neoprene cable bushing.

Connectors: Cast aluminum, natural finish. Furnished with aluminum cable clamp and neoprene cable bushing.

Flush Plates: Brass, polished chromium finish.

Outlets: Furnished with one outlet top or bottom as follows. 20 Amp - 3/4"; 30 Amp - 1", 60 Amp - 1-1/2". Maximum conduit sizes, four ways as follows: 20 Amp - 1", 30 Amp - 1-1/2"; 60 Amp - 2". Single gang-top and bottom only, two gang - one per gang top and bottom and one on each side.

Cable Bushing: Oil resistant, neoprene strain relief cable bushing.

** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

Model Number:

Provide grade and quality specified. Service ratings and configurations as scheduled and indicated on the drawings.

** NOTE TO SPECIFIER ** Static grounding receptacles are used in Airport and Aerospace installations worldwide during fueling, testing and maintenance procedures. Normal mounting is concrete / tarmac floor inset, threaded onto copper ground rod.

Static Ground Devices: Heavy Brass construction cup with cover and receptacles contact pin. Accommodates a wide variety of single contact (copper on steel wire) static ground wire clamps in service.

. ** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

Model Number:

Provide grade and quality specified. Service ratings and configurations as scheduled and indicated on the drawings.

** NOTE TO SPECIFIER ** Instant signal for safe ground: Ground indicators are designed for grounding tank vehicles, carriers, drums or similar applications for dissipating everpresent static electricity. The establishment of a safe ground is indicated by the two parallel connected green signal lights. Two lights are used for continuity. In case one lamp burns out visual indication of safe groundings will be maintained.
** NOTE TO SPECIFIER ** Intrinsically safe circuitry: GSUL devices have an Intrinsically Safe (low energy) Ground Sensing Circuit, which does not have sufficient electrical energy to cause ignition in classified Hazardous Locations. In use, the sensing Circuit extends through the grounding clamp and its connection to the Ground Indicator, the metal portion of the vehicle between the jaw terminals of the clamp and earth ground electrode.
** NOTE TO SPECIFIER ** Pumps will not operate until a safe ground is established: A control relay is included for interlocked control of pump motor at the loading platform. The electronic control circuit will be de-energized while the green lights are off. Attaching the clamps to the tank will close the interlocking contact and energize the control circuits to the motors.
Applications: Volatile or classified areas such as: Tank Farms, PetroChem, Cosmetics, Grain Mills, Vehicular or Rail Transport. Delete if not required.

Safe Ground Indicator System:

Safe Ground Indicators shall be designed to operate on 110-120 VAC, 50/60 Hz circuits, with grounding being made through use of a 2-conductor #12 AWG Type SO cable.

Components: Safe Ground Indicator with Lights; Grounding Clamp; Weather Tight Retracting Reel with cable.

Class I, Groups C and D NEMA 7.

Class II, Groups E, F and G NEMA 9.

** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

Model Number:

Provide grade and quality specified. Service ratings and configurations as scheduled and indicated on the drawings.

** NOTE TO SPECIFIER ** Any application where electrical connections must be protected from humidity, water, condensation and/or dust ingress to the wiring compartment and contacts; cable-to-connector sealing and device locking designs are critical, thermoplastic connectors preferred: some with aluminum conduit grounded shell, connection integrity needs are absolute. Data Center systems cannot go down. Underfloor Data Center applications and wall mount installations. Environment and application category Delete if not required.

2.9

COMPUTER SYSTEMS: DATA CENTER APPLICATIONS

** NOTE TO SPECIFIER ** The toughest construction in thermoplastic safety, durability and performance by design, in UL94-VO flame rated DuraV material. With DurOring sealed pins, sleeves and interiors watertight even unmated. A 30 & 50A unique circuit breaker interlock line in DuraV is the best choice in all standard voltage polarization options through 600VAC (Interlock to 480VAC) Delete if not required.

Electrical Performance:

Dielectric Voltage: Withstand 3,000 Volts.

Maximum Working Voltage: 6000 volts RMS minimum (creepage distance and minimum clearance per UL 840).

Circuit Interrupting/ Load Breaking: UL listed and CSA certified for circuit interrupting at full rated current.

Temperature Rise: Maximum 30 degrees C temperature rise at full rated current after 50 cycles of overload at 150 rated current at percent .75-PF.

Shrouded Contacts: Complies with California Code Title 8, Art. 51, S2510.7(b) for devices exceeding 300 VAC

Grade: Russellstoll as manufactured by Thomas and Betts.

** NOTE TO SPECIFIER ** Otherwise similar to the DuraGard®, Spec Grade refers to blue Lexan plugs only made to the same original FS/FD design standards as DuraGard®, in UL94-5VA flame rated material. Spec Grade features DurOring sealed pins, sleeves and interiors, watertight even unmated. Spec Grade devices have been superceded by DuraGard® ratings for OEM use. Delete if not required.

Grade: Russellstoll Spec Grade as manufactured by Thomas and Betts.

** NOTE TO SPECIFIER ** The original 15/20/30A computer system connectors, the FS/FD line in aluminum continues in MRO usage. Many installations can also mate directly or convert to DuraGard® units. Our large installed base can be supported with any construction and product options. Convert to DuraGard® when possible. Delete if not required.

Grade: Russellstoll FS/FD as manufactured by Thomas and Betts.

** NOTE TO SPECIFIER ** The original 60A main power computer system connector, Angle Type plugs are also available in specialty UL94-V0 material. (Aluminum Connectors) As part of the MRO usage 30-200A Angle Type Line, the 60A connector is still commonly used today. Other lines such as MaxGard® should be used for change out when possible. Delete if not required.

Grade: Russellstoll Angle Type as manufactured by Thomas and Betts.

** NOTE TO SPECIFIER ** Thermoplastic International standard 309-2 or CEE-17 type connector lines usage is growing, especially in OEM, export, and standard performance applications. The IP67 style is watertight when mated and directly interchangeable with other manufacturers. International designations shadow U.S. ratings: 20/16, 30/32, 60/63 and 100/125. IP67 devices have screw collars or flap/screw covers, with catalog number "W" suffixes. Delete if not required.

10.

Grade: Russellstoll UniGard IEC - IP67 as manufactured by Thomas and Betts.

11.

Plugs:

. ** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

Model Number:

Provide grade and quality specified. Service ratings and configurations as scheduled and indicated on the drawings.

12.

Connectors:

. ** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

Model Number:

Provide grade and quality specified. Service ratings and configurations as scheduled and indicated on the drawings.

13.

Receptacles:

. ** NOTE TO SPECIFIER ** Insert description and model number of product or if specifying only a grade of devices that are scheduled on the drawings delete model number reference.

Model Number:

Provide grade and quality specified. Service ratings and configurations as scheduled and indicated on the drawings.

PART 3

EXECUTION

3.1

PREPARATION

Preparation shall be done in accordance with manufacturer's printed instructions.

3.2

INSTALLATION

Install in accordance with manufacturer's printed instructions and manufacturer's installation training.

3.3

QUALITY CONTROL

General: Comply with requirements of Section 16050.

END OF SECTION