Wiring Device-Kellems Full Product Catalog

Twist-Lock ® Devices Technical Information 15-30 Amp Twist-Lock and Safety-Shroud ® Devices

Specifications Listings Listed to UL Standard 498 (Attachment Plugs and Receptacles). Fed. Spec. W-C-596 (Insulgrip ® and Safety-Shroud ® ). Certified to CSA Standard C22.2 No.42 (General Use Receptacles, Attachment Plugs and Similar Wiring Devices).

Safety-Shroud ® Receptacles Angle, Surface Semi-Flush 20-30A Housing and Gray Valox ® Mounting Flange Mounting Plate Galvanized steel

Plugs and Connector Bodies (Insulgrip ® ) Blade/Contact Carrier

15-30A

Natural (white) nylon Clear polycarbonate

Terminal Retainer Cover (Housing)

Black nylon (yellow in “CM” devices)

(Angle Housing Only) Body Contact Carrier

Cord Clamp Dust Shield

Natural (white) nylon

Natural (white) nylon Clear polycarbonate Steel, zinc plated

EPDM Brass

Terminal Retainer

Body Holding Screws

Blades/Contacts Terminal Clamp Terminal Screws

Contact Springs

Brass Brass

Cold rolled steel – nickel plated

Spring Binding Plate

15A (8-32), 20-30A (10-32) Brass (white finish on neutral screw when used)

Terminal Clamp Terminal Screws

Steel, nickel plated .080" curved, scalloped 10-32 Brass (white finish on neutral screw when used)

Grounding Screw Cord Clamp Screws Body Holding Screws

Brass (green finish) Steel, zinc plated Steel, zinc plated

Grounding Screw Brass (green finish) Mounting Plate Screws Steel, zinc plated Wallplate Mounting Steel, zinc plated Screws 20-30A Insulgrip Plug with Safety-Shroud installed Safety-shroud White Valox ® Cord Clamp White nylon Safety-Shroud ® Twist-Lock ® Plug

Flanged Inlet/ Receptacles Flanged Casing

15-30A

Natural (white) nylon Natural (white) nylon Clear polycarbonate

Blade/Contact Carrier

Terminal Retainer Blades/Contacts Drive Screws Terminal Clamp Terminal Screws

Brass

Steel, zinc plated

Cold rolled steel, nickel plated

Performance (Twist-Lock ® and Safety Shroud Devices) Electrical Dielectric Voltage Withstands 2,000V minimum. Max. Working Voltage 600 Volts RMS. Current Interrupting Certified for current interrupting at full rated current. Temperature Rise

15A (8-32), 20-30A (10-32) Brass (white finish on neutral screw when used)

Grounding Screw Mounting Screws

Brass (green finish)

Nickel plated brass round head screws

15A: 6-32, ³⁄₈ " long 20A and 30A: 8-32, ⁷⁄₁₆ " long

Screw Sizes

Max 30°C temperature rise at full rated current after 250 cycles of overload at 200% of rated current at a power factor of 75% (WC 596).

Fed. Spec.

Receptacle, Single

15A

20A and 30A Nylon (Black) RTP (Natural) .040" Brass .040" Brass .040" Brass .015" Brass

Mechanical (Twist-Lock ® and Safety Shroud Devices) Cord Accommodation

Cover (Top)

Nylon (Black) RTP (Black) .031" Brass .031" Brass .031" Brass

Round portable service cords of diameters commensurate with the device rating as defined in UL Standard 62, CSA C22.2 No. 49. 15A: .230"-.720" (5.8-18.3); 20A and 30A 3W: .360"-.930" (9-24); 20A and 30A 4W-5W: Terminals identified in accordance with UL 498 (X, Y, Z, White, Green). 20A and 30A, #16-#8 AWG. 15A, #18-#10 AWG. .350"-1.150" (9-29).

Base

(Plugs and connectors

Contact Springs

only)

Cord Grip

Clamp

Accommodation

Ground Contact Ground Shunt Bridge (Mounting

(Insulgrip)

–

Terminal Identification

.050" Steel, zinc plated

–

Strap)

Terminal

Accommodation Product Identification

Solid or stranded copper wire only.

End Plates (Mounting)

– –

.050" Brass .040" Brass

Ratings are a permanent part of the device housing.

Back Plate

Environmental (Twist-Lock ® and Safety Shroud Devices) Flammability

Terminal Screws

Brass (8-32)

Brass (10-32) (white finish on neutral screw when used)

HB or better per UL94/CSA 22.2 No. 0.17.

(Enclosure) Plugs, Connectors, Flanged Receptacles and Flanged Inlets Receptacles (Box Mount) Operating

Grounding Screw Flat Head Mounting Screws Auto Ground Clip

Brass (Green)

Bronze (Green)

V2 or better.

Steel, zinc plated Steel, zinc plated

Stainless steel

Stainless steel (Used only on IG receptacle)

Maximum Continuous 75°C. Minimum -40°C (w/o impact).

Temperatures

Valox ® is a trademark of SABIC Innovative Plastics, acquired from General Electric Company.

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