Master Lock
Bussmann Division


Displaying: 25 - 48 of 642 Matching Items
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Part #:303770
20A NEMA L1620 Single Receptacle Compact, impact-resistant nylon face and body are ultrasonically welded together for unrivaled strength. Face color coding by voltage facilitates locating and mating of proper devices. One piece, high-grade brass contacts offer excellent conductivity and heat-rise resistance. Clearly marked NEMA configuration, rating, and third-party listing on each unit's face. Single-piece, solid brass mounting strap is free of easily loosened rivets found on other brands. Side and external screw-pressure-plate back wire capability. Accepts #14 - #10 AWG. cULus ListingNumber 140596
$46.09 MSRP $ 32.17
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Part #:300220
30A NEMA L1630 Connector - Black Back, White Front Body Quick-thread assembly screws and cord-grip screws come backed-out, ready-to-wire. Industrial-strength, brass alloy plug blades and connector contacts resist heat rise, provide excellent conductivity. Raised ribs provide non-slip gripping profile for turning to lock and unlock. Double dovetail design provides superior protection against cord pull-out forces. Impact- and corrosion-resistant durable nylon 6 shell material. Rounded back contour reduces snags and hang-ups on the job site. Scallop shell design provides non-slip gripping surface for insertion and withdrawal. Visible stamped NEMA configuration and device rating. New-design external cord grips provide visible assurance of safe and proper cord retention. Integral flexible rubber cord grommet conforms to and seals around SO cord to provide protection from oils, water, or chips entering wiring chamber. cULus ListingNumber 146159
$103.66 MSRP $ 72.37
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Part #:300222
30A NEMA L1630 Plug - Black Back, White Front Body Quick-thread assembly screws and cord-grip screws come backed-out, ready-to-wire. Industrial-strength, brass alloy plug blades and connector contacts resist heat rise, provide excellent conductivity. Raised ribs provide non-slip gripping profile for turning to lock and unlock. Double dovetail design provides superior protection against cord pull-out forces. Impact- and corrosion-resistant durable nylon 6 shell material. Rounded back contour reduces snags and hang-ups on the job site. Scallop shell design provides non-slip gripping surface for insertion and withdrawal. Visible stamped NEMA configuration and device rating. New-design external cord grips provide visible assurance of safe and proper cord retention. Integral flexible rubber cord grommet conforms to and seals around SO cord to provide protection from oils, water, or chips entering wiring chamber. cULus ListingNumber 146159
$52.13 MSRP $ 36.39
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Part #:300227
30A NEMA L1630 Single Receptacle Compact, impact-resistant nylon face and body are ultrasonically welded together for unrivaled strength. Face color coding by voltage facilitates locating and mating of proper devices. One piece, high-grade brass contacts offer excellent conductivity and heat-rise resistance. Clearly marked NEMA configuration, rating, and third-party listing on each unit's face. Single-piece, solid brass mounting strap is free of easily loosened rivets found on other brands. Side and external screw-pressure-plate back wire capability. Accepts #14 - #10 AWG. cULus ListingNumber 140596
$72.24 MSRP $ 50.42
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Part #:304697
30A Power Interrupting Receptacle, Non Metallic
$216.86 MSRP $ 150.96
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Part #:303581
radiant&reg Spec-Grade Dead Front 20A Self-Test GFCI Receptacle Protects against shock caused by ground-fault occurrences. Unlike breaker alternatives, GFCI receptacles make it easier to fix trips with a reset button right on the device. Conducts an industry-leading automatic self-test every 3 seconds. If the device ever fails, the indicator light flashes to signal it should be replaced. Equipped with proven SafeLock protection feature if critical components are damaged and protection is lost, power to the outlet is disconnected. Replaces any standard receptacle with ease, in as little as 10 minutes. Features durable, high-impact resistant thermoplastic construction. More color options available to fit any style, including finishes to match current hardware and lighting trends. Complete the look with a sleek, screwless radiant&reg Wall Plate, and coordinate with other designer switches and outlets available from the radiant&reg Collection.
$44.36 MSRP $ 28.32
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Part #:310945
radiant&reg Spec Grade 20A Self-Test GFCI Receptacle, Ivory Protects against shock caused by ground-fault occurrences. Unlike breaker alternatives, GFCI receptacles make it easier to fix trips with a reset button right on the device. Conducts an industry-leading automatic self-test every 3 seconds. If the device ever fails, the indicator light flashes to signal it should be replaced. Equipped with proven SafeLock protection feature if critical components are damaged and protection is lost, power to the outlet is disconnected. Extends GFCI protection to "downstream" outlets when used with feed-thru wiring configuration. Note Will cut power to face and downstream outlets if wired incorrectly. Replaces any standard receptacle with ease, in as little as 10 minutes. Features durable, high-impact resistant thermoplastic construction. More color options available to fit any style, including finishes to match current hardware and lighting trends. Complete the look with a sleek, screwless radiant&reg Wall Plate, and coordinate with other designer switches and outlets available from the radiant&reg Collection.
$34.21 MSRP $ 25.47
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Part #:315112
radiant&reg Spec Grade 20A Tamper Resistant Self Test GFCI Receptacle, White Protects against shock caused by ground-fault occurrences. Unlike breaker alternatives, GFCI receptacles make it easier to fix trips with a reset button right on the device. Conducts an industry-leading automatic self-test every 3 seconds. If the device ever fails, the indicator light flashes to signal it should be replaced. Equipped with proven SafeLock protection feature if critical components are damaged and protection is lost, power to the outlet is disconnected. Extends GFCI protection to "downstream" outlets when used with feed-thru wiring configuration. Note Will cut power to face and downstream outlets if wired incorrectly. Protects children with a patented tamper-resistant shutter system that prevents improper insertion of foreign objects, complete with "invisi-shutters" for an invisible effect. Replaces any standard receptacle with ease, in as little as 10 minutes. Features durable, high-impact resistant thermoplastic construction. More color options available to fit any style, including finishes to match current hardware and lighting trends. Complete the look with a sleek, screwless radiant&reg Wall Plate, and coordinate with other designer switches and outlets available from the radiant&reg Collection. Supplied with matching TP wall plate (except NI and DB models) 10kA short circuit rating 20 Amp feed-thru capacity
$34.21 MSRP $ 25.47
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Part #:307485
20A NEMA Plug L2120 - Black Back, White Front Body Quick-thread assembly screws and cord-grip screws come backed-out, ready-to-wire. Industrial-strength, brass alloy plug blades and connector contacts resist heat rise, provide excellent conductivity. Raised ribs provide non-slip gripping profile for turning to lock and unlock. Double dovetail design provides superior protection against cord pull-out forces. Impact- and corrosion-resistant durable nylon 6 shell material. Rounded back contour reduces snags and hang-ups on the job site. Scallop shell design provides non-slip gripping surface for insertion and withdrawal. Visible stamped NEMA configuration and device rating. New-design external cord grips provide visible assurance of safe and proper cord retention. Integral flexible rubber cord grommet conforms to and seals around SO cord to provide protection from oils, water, or chips entering wiring chamber. cULus ListingNumber 146159
$48.31 MSRP $ 33.73
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Part #:303205
WP BOX 1G 3 HOLE 1/2 WPB23 Wide range of sizes, depths, and gangs. Baked-on electrostatic, polyester, powder paint for superior scratch and corrosion resistance. 2 closure plugs and mounting lugs furnished with all boxes. UL Listed for wet and/or damp locations with appropriate cover. Designed for both interior and exterior applications. Will accept standard 4 screw mounting covers and single gang weatherproof covers. Simply strike desired knockout studs with a sharp hammer blow for clean mounting holes. Heavy die-cast aluminum. For covering patents, see www.legrand.us/patents. CSA File Number 17695
$17.05 MSRP $ 6.85
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Part #:308441
Power Interrupting Device Accessory Box and Plate
$479.10 MSRP $ 318.60
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Part #:300433
60A Power Interrupting Plug, Metallic, Yellow Quality Materials, durability, and time-tested design cULus ListingNumber 146159
$744.92 MSRP $ 594.32
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Part #:315113
Heavy Duty Spec Grade Single Receptacles, Back and Side Wire, 20A, 250V, Brown Corrosion-resistant, plated steel strap locked in to face and back body to resist pulling away from face/body assembly. One-piece brass, triple-wipe power contacts for lasting retention. Easily accessed break-off, line-contact connecting tab for fast, easy split-circuit wiring. Impact-resistant nylon face and thermoplastic back body. Internal screw-pressure-plate back wire capable of accepting #14 - #10 AWG solid or stranded copper or copper-clad wire. Terminal compartments isolated from each other for positive conductor containment. Tri-drive terminal and mounting screws. Auto-ground clip assures positive ground. For covering patents, see www.legrand.us/patents. For compatible wall plate options, from our TradeMaster unbreakable plates to our radiant screwless plates to our metal wall plates, click here. cUL ListingNumber 140596
$46.94 MSRP $ 23.41
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Part #:301416
30A Non-NEMA 3 Wire Plug - Black Back, White Front Body Quick-thread assembly screws and cord-grip screws come backed-out, ready-to-wire. Industrial-strength, brass alloy plug blades and connector contacts resist heat rise, provide excellent conductivity. Raised ribs provide non-slip gripping profile for turning to lock and unlock. Double dovetail design provides superior protection against cord pull-out forces. Impact- and corrosion-resistant durable nylon 6 shell material. Rounded back contour reduces snags and hang-ups on the job site. Scallop shell design provides non-slip gripping surface for insertion and withdrawal. Visible stamped NEMA configuration and device rating. New-design external cord grips provide visible assurance of safe and proper cord retention. Integral flexible rubber cord grommet conforms to and seals around SO cord to provide protection from oils, water, or chips entering wiring chamber.
$44.36 MSRP $ 30.96
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Part #:303701
One Gang Heavy Cast Aluminum Cover Duplex Receptacle Horizontal, Gray Extremely durable for hard-use institutional applications. Spring-loaded covers close automatically when plugs are removed. Die-cast copper-free aluminum construction. Stainless steel springs. Screws and spring covers are chrome-plated brass. Baked-on lacquer finish. Heavy rubber gaskets provide positive seal. All covers below are for 4 screw mounting only. Comply with 2005 NEC Section 406.8(A) and 406.8(B)(2). CSA File Number 16807
$71.48 MSRP $ 45.62
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Part #:304510
15A NEMA L515 Duplex Receptacle Compact, impact-resistant nylon face and body are ultrasonically welded together for unrivaled strength. Face color coding by voltage facilitates locating and mating of proper devices. One piece, high-grade brass contacts offer excellent conductivity and heat-rise resistance. Clearly marked NEMA configuration, rating, and third-party listing on each unit's face. Single-piece, solid brass mounting strap is free of easily loosened rivets found on other brands. Side and external screw-pressure-plate back wire capability. Accepts #14 - #10 AWG. CSA File Number 16063
$41.47 MSRP $ 28.95
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Part #:307191
15A NEMA L515 Plug - Black Back, White Front Body Quick-thread assembly screws and cord-grip screws come backed-out, ready-to-wire. Industrial-strength, brass alloy plug blades and connector contacts resist heat rise, provide excellent conductivity. Raised ribs provide non-slip gripping profile for turning to lock and unlock. Double dovetail design provides superior protection against cord pull-out forces. Impact- and corrosion-resistant durable nylon 6/6 shell material. Rounded back contour reduces snags and hang-ups on the job site. Scallop shell design provides non-slip gripping surface for insertion and withdrawal. Visible stamped NEMA configuration and device rating. New-design external cord grips provide visible assurance of safe and proper cord retention. Integral flexible rubber cord grommet conforms to and seals around SO cord to provide protection from oils, water, or chips entering wiring chamber.
$19.72 MSRP $ 13.77
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Part #:307444
15A NEMA L515 Connector - Black Back, White Front Body Quick-thread assembly screws and cord-grip screws come backed-out, ready-to-wire. Industrial-strength, brass alloy plug blades and connector contacts resist heat rise, provide excellent conductivity. Raised ribs provide non-slip gripping profile for turning to lock and unlock. Double dovetail design provides superior protection against cord pull-out forces. Impact- and corrosion-resistant durable nylon 6/6 shell material. Rounded back contour reduces snags and hang-ups on the job site. Scallop shell design provides non-slip gripping surface for insertion and withdrawal. Visible stamped NEMA configuration and device rating. New-design external cord grips provide visible assurance of safe and proper cord retention. Integral flexible rubber cord grommet conforms to and seals around SO cord to provide protection from oils, water, or chips entering wiring chamber.
$34.75 MSRP $ 24.26
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Part #:301647
20A NEMA Plug L520 - Black Back, White Front Body Quick-thread assembly screws and cord-grip screws come backed-out, ready-to-wire. Industrial-strength, brass alloy plug blades and connector contacts resist heat rise, provide excellent conductivity. Raised ribs provide non-slip gripping profile for turning to lock and unlock. Double dovetail design provides superior protection against cord pull-out forces. Impact- and corrosion-resistant durable nylon 6 shell material. Rounded back contour reduces snags and hang-ups on the job site. Scallop shell design provides non-slip gripping surface for insertion and withdrawal. Visible stamped NEMA configuration and device rating. New-design external cord grips provide visible assurance of safe and proper cord retention. Integral flexible rubber cord grommet conforms to and seals around SO cord to provide protection from oils, water, or chips entering wiring chamber. cULus ListingNumber 146159
$24.74 MSRP $ 17.26
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Part #:302990
20A NEMA L520 Single Receptacle Compact, impact-resistant nylon face and body are ultrasonically welded together for unrivaled strength. Face color coding by voltage facilitates locating and mating of proper devices. One piece, high-grade brass contacts offer excellent conductivity and heat-rise resistance. Clearly marked NEMA configuration, rating, and third-party listing on each unit's face. Single-piece, solid brass mounting strap is free of easily loosened rivets found on other brands. Side and external screw-pressure-plate back wire capability. Accepts #14 - #10 AWG. cULus ListingNumber 140596
$32.05 MSRP $ 22.37
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Part #:301412
15A, 125V Extra-Hard Use Spec-Grade Plug, White Face Unit arrives completely ready-to-wire, cuts installation time significantly. Nylon housing provides impact and chemical resistance. Rugged two-piece cord grip provides more uniform cord retention. Internal dust shield keeps terminals free of contaminants. Tri-drive assembly screws are standard on all Specification Grade plugs and connectors. All 3-wire terminals located on the same plane, allows for quick wire termination from any angle. Heavy-duty brass alloy blades and contacts, resist heat rise, provide excellent conductivity. Cord-grip screws recessed to protect installer against screwdriver head slippage. For covering patents, see www.legrand.us/patents. Nema 5-15P
$18.62 MSRP $ 4.06
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Part #:309802
15A, 125V Extra-Hard Use Spec-Grade Connector, Black and White Unit arrives completely ready-to-wire, cuts installation time significantly. Nylon housing provides impact and chemical resistance. Rugged two-piece cord grip provides more uniform cord retention. Internal dust shield keeps terminals free of contaminants. Tri-drive assembly screws are standard on all Specification Grade plugs and connectors. All 3-wire terminals located on the same plane, allows for quick wire termination from any angle. Heavy-duty brass alloy blades and contacts, resist heat rise, provide excellent conductivity. Cord-grip screws recessed to protect installer against screwdriver head slippage. For covering patents, see www.legrand.us/patents.
$32.37 MSRP $ 6.45
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Part #:301670
30A NEMA L530 Single Receptacle Compact, impact-resistant nylon face and body are ultrasonically welded together for unrivaled strength. Face color coding by voltage facilitates locating and mating of proper devices. One piece, high-grade brass contacts offer excellent conductivity and heat-rise resistance. Clearly marked NEMA configuration, rating, and third-party listing on each unit's face. Single-piece, solid brass mounting strap is free of easily loosened rivets found on other brands. Side and external screw-pressure-plate back wire capability. Accepts #14 - #10 AWG. cULus ListingNumber 140596
$45.56 MSRP $ 31.80
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Part #:300790
Hard Use Spec Grade Receptacle, Back and Side Wire, 20A, 125V, Brown Corrosion-resistant, plated and tabbed steel strap locked in to face and back body to resist pulling away from face/body assembly. .032 inch thick, brass, triple-wipe power contacts for lasting retention. Easily accessed break-off, line-contact connecting tab for fast, easy split-circuit wiring. Impact-resistant nylon face. 8 hole internal screw-pressure-plate back wire terminals accept #10 - #14 AWG solid or stranded copper or copper-clad conductors. Terminal compartments isolated from each other for positive conductor containment. Tri-drive terminal and mounting screws. Auto-ground clip assures positive ground. For covering patents, see www.legrand.us/patents. For compatible wall plate options, from our TradeMaster unbreakable plates to our radiant screwless plates to our metal wall plates, click here. cULus ListingNumber 140596
$20.15 MSRP $ 6.80
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Displaying: 25 - 48 of 642 Matching Items