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The industry leader in circuit protection is easily recognized by the industry's only trip indicator. The red Visi-Trip™ Indicator makes it easy to spot a tripped circuit breaker. Compact 3/4 in wide format for one-pole circuit breakers helps minimize panel space and footprint. The Square D™ exclusive Qwik-Open™ protection is standard on all 15 A and 20 A circuit breakers trip reaction within 1/60th of a second. No other circuit breaker trips faster.

All QO circuit breakers are equipped with the Visi-Trip™ indicator. When a Visi-Trip circuit breaker trips, the handle snaps to a midpoint position between "OFF" and "ON" and a highly visible, red indicator easily identifies the tripped breaker. This enables you to easily distinguish which breaker has tripped in a load center that may contain up to 60 different circuit breakers. QO circuit breakers have features no other manufacturer can offer. They come in many different sizes and can meet the needs of virtually every function in your home or business. These types of quality, industry exclusive products keep the Square D brand ahead of the competition and are builders' and electrical contractors' first choice in electrical protection.

Siemens Circuit Breaker, AFCI, GFCI, 120 V, 20 A, 1 ph, 1 Pole, 10 kA Interrupt, Magnetic, Thermal Actuator, Instantaneous, Non-Interchangeable Trip, Trip Sensitivity: 5 mA, 12 to 8, 14 to 8 AWG Wire, Lug Terminal, Plug Mounting, Black, Dimensions: 3 in W x 1 in D x 4-1/2 in H

Fire-retardant plastic foam reduces drafts and heat loss. Enough for six standard electrical outlets. 2-1/2 in W x 4 in H.

Jandorf Lamp Socket, Base Type: E26 Medium, 250 V, Wattage Rating: 660 W, Wire Size: 18 AWG, Wire Lead Connection, Housing Material: Phenolic, Snap-In Mounting, Dimensions: 1.5 in L x 2.68 in W x 4.37 in H, Includes: Single Spring Clip

Jandorf Lamp Socket, Base Type: E26 Medium, 250 V, Wattage Rating: 660 W, Wire Size: 18 AWG, Wire Lead Connection, Housing Material: Phenolic, Bracket Mounting, Gloss, Black, Includes: L Bracket, Additional Information: 6 in Wire

Jandorf Lamp Socket, On/Off Turn Knob, Base Type: E26 Medium, 250 V, Wattage Rating: 250 W, Housing Material: Brass, Dimensions: 1.38 in L x 3.75 in W x 5.88 in H, Suitable for: Standard Lamp Stems

Jandorf Lamp Socket, On/Off Turn Knob, Base Type: E26 Medium, 250 V, Wattage Rating: 250 W, Screw Connection, Housing Material: Phenolic, Gloss, Black, Includes: 1/8 IP Hickey

Jandorf Lamp Socket, 3-Way, Turn Knob, Base Type: E26 Medium, 250 V, Wattage Rating: 250 W, Housing Material: Brass, Dimensions: 1.38 in L x 3.75 in W x 5.88 in H, Suitable for: Standard Lamp Stems

Jandorf Lamp Socket, Keyless, Base Type: Medium E26, 250 V, Wattage Rating: 660 W, Housing Material: Brass

Jandorf Lamp Socket, On/Off Push Through, Base Type: E26 Medium, 250 V, Wattage Rating: 660 W, Housing Material: Brass, Dimensions: 1.38 in L x 3.75 in W x 5.88 in H, Suitable for: Standard Lamp Stems

Molded of heat and impact-resistant urea. 250 W, 250 V. Aluminum, brass dipped finish. Fits catalog number 980. Interiors are UL component recognized.

Medium base 250 W, 250 V. Screw terminals are backed out ready for wiring. Interiors have removable turn knobs. 1/2 in bracket height. 2-1/4 in H. Temperature rating of -40 to 65 deg C. UL listed, CSA and NOM certified.

The versatile keyless phenolic socket can be used to replace a worn or broken socket or to create a new handmade light fixture. With a keyless design, this socket is best suited to wall switch-operated lighting fixtures. Its phenolic construction makes it exceptionally durable and heat-resistant.

Screw terminals are backed out. Hickeys and nipples are threaded for mounting on standard fixture, 0.44 in bracket height, 1.88 in overall height. 660 W, 250 V. Temperature-rating of -40 to 65 deg C. Interiors have removable turn knobs.

Leviton Lamp Holder, 1-Circuit, Keyless, Lamp Type: Incandescent, Base Type: Medium, 250 V, Wattage Rating: 660 W, Screw Connection, Housing Material: Porcelain, Bracket Mounting, White, Wiring Type: Back, Dimensions: 1.38 in Dia x 1.52 in D

Porcelain body. Temperature rating of -40 to +65 deg C. UL listed, (file no. E15055), CSA certified, (file no 1739 (6231-04)), Meet all UL 496 requirements, Meets CSA requirements, C22.2 no 43. NOM certified. 250 V, 660 W.

Jandorf Crossbar Kit, Offset, Specifications: 1/8 IP Slip Threaded, Dimensions: 4 in L, Includes: (1) 4 in Offset Crossbar and (2) 8-32 x 1/2 in Mounting Screws

Heavy-duty. Protects critical motor circuits or motors that cycle On/Off frequently. Body sizes prevent interchangeability and dangerous over-fusing. Dual element design, industrial/commercial-grade, spring loaded to provide short circuit and overload protection. Non-transferring. Will thread into SA adapters. UL Listed. 125 V maximum. 10,000 AIR.

Used for circuits where motors frequently turn on and off. A simple link element for short circuits and dangerous overloads plus a Series connected element which lets the harmless overload starting currents of motors pass without opening.

Water pump pressure switches suitable for use on all types of pumps including jet, submersible and reciprocating. 2 Pole, NEMA Type 1 indoor enclosure, 1/4 in NPSF or internal pressure connection, diaphragm actuated, UL/CSA Listed, RoHS compliant, NSF61-Annex G certified.