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...

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...

Main lug indoor load center, 70 A, 2 space/4 circuits. Intended for overhead or underground feed. 1-1/4 in maximum knockouts in the top and bottom end walls. NEMA 3R enclosure for outdoor use with a factory included cover. Copper bus for conductivity. UL listed....

Main lug load center, intended for fixed applications. 70 A, 2 space/4 circuits. Surface mount cover with door and a NEMA type 1 enclosure for indoor use. Single phase unit, features a copper bus for conductivity and is rated for up to 10,000 SCCR....

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...

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...

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...

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...

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...

Main lug load center, indoor, 30 A, 2 space/2 circuits. Accommodates both overhead and underground feed applications. 1 in maximum knockout on the top and bottom of the enclosure. Comes with a doorless surface mount cover and factory installed main lugs. UL listed. Indoor...

QO® Circuit breaker loadcenters from Square D® are underwriters laboratories (UL) listed panelboards. They are designed to meet residential, commercial and industrial requirements to protect electrical systems, equipment and people. Straight-in wiring to minimize service cable installation Convertible mains to meet changing job site...

QO® Circuit breaker loadcenters from Square D® are underwriters laboratories (UL) listed panelboards. They are designed to meet residential, commercial and industrial requirements to protect electrical systems, equipment and people. Straight-in wiring to minimize service cable installation Convertible mains to meet changing job site...

Main lug indoor load center, 100 A, 6 space/12 circuit, intended for use in fixed applications. NEMA type 1 enclosure and a copper bus bar for conductivity. Single-phase, rated for up to 240 V and has a 10,000 maximum SCCR. UL listed. Indoor and...

Outdoor main lug load center, 100 A, 6 space 12 circuit. NEMA type 3R enclosure with a rainproof cover. Copper bus bar, accommodates standard QO or QO tandem circuit breakers. ANSI certified and UL listed. Indoor and outdoor versions Separate flush or surface mount...

Main lug indoor load center, 100 A, 6 space/12 circuits. 1-1/2 in maximum knockouts in the top and bottom end walls for overhead or underground feed. NEMA type 1 for indoor use. Steel enclosure. Single-phase, solid neutral. UL listed. Indoor and outdoor versions Separate...

Main lug indoor load center, 100 A, 8 space/16 circuit. 1-1/2 in maximum knockouts in the top and bottom end walls to accommodate overhead or underground feed. The center is rated for a maximum load of 240 V and has a 10,000 SCCR. NEMA...

Main lug outdoor load center, 100 A, 8 space/16 circuit, has a 2-1/2 in maximum type B hub in the top end wall, a 1-1/2 in maximum knockout in the bottom end wall and a B-cap covering on the 2 in bushed opening. NEMA...

Main lug indoor load center, 100 A, 8 space/16 circuits. 1-1/2 in maximum knockouts in the top and bottom end walls to accommodate overhead or underground feed. Maximum load of 240 V and a 10,000 SCCR. NEMA type 1. Copper bus for conductivity. Single...

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...

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...

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 Panel Packages combine a service entrance main breaker load center and a selection of QO™ circuit breakers in a convenient package for quick installation. This panel package is ready is be installed as a replacement for an older fuse box or to...

Welded sheet steel. Single phase, 3-wire, split neutral, 12 spaces/12 circuit, 120/240 V. 22,000 AIR factory installed main breaker. Comes with a ground bar and a combination cover for added protection. Shielded copper bus bar. 2-1/2 in knockouts located on the top and bottom....

Combination arc fault protection and Ground Fault protection (class A) in a single device. Equipped with a diagnostic feature known as time-saver diagnostics which indicates the type of fault that last occurred on the circuit.

Continuously monitors the circuit and quickly turns off the power (trips) when a dangerous condition is detected. Equipped with a diagnostic feature known as time-saver diagnostics which indicates the type of fault that last occurred on the circuit.

Combination arc fault protection and Ground Fault protection (class A) in a single device. Equipped with a diagnostic feature known as time-saver diagnostics which indicates the type of fault that last occurred on the circuit.

Combination arc fault protection and Ground Fault protection (class A) in a single device. Equipped with a diagnostic feature known as time-saver diagnostics which indicates the type of fault that last occurred on the circuit.

Continuously monitors the circuit and quickly turns off the power (trips) when a dangerous condition is detected. Equipped with a diagnostic feature known as time-saver diagnostics which indicates the type of fault that last occurred on the circuit.

Combination arc fault protection and Ground Fault protection (class A) in a single device. Equipped with a diagnostic feature known as time-saver diagnostics which indicates the type of fault that last occurred on the circuit.

Convertible Indoor Plug-on Neutral load center for plug-on neutral breakers. Built with a shielded copper bus bar. UL listed.

Built with a shielded copper bus bar. UL listed.

Convertible Indoor Plug-on Neutral load center for plug-on neutral breakers. Built with a shielded copper bus bar. UL listed.

QO 100 amp, outdoor, NEMA type-3R circuit breaker enclosure, accepts QO circuit breakers with factory installed accessories. Solid neutral and ground bar kit PGTA2 included. 120/240 VAC, 22,000 maximum short circuit current rating that is not for use with single pole QO breakers. UL...

Made for QO load centers. Field installed for number 12 to 2 Al or number 14 to 4 Cu wire. QO accessories can only be used with QO load centers.

Outdoor circuit breaker enclosure, 200 A. NEMA type 3R for exterior use. Includes a QOM2200VH circuit breaker and a QOM22225NRB enclosure. UL listed.

Square D Circuit Breaker, 120/240 V, 100 A, 1 ph, 4 to 2 AWG Wire, 32 Spaces, Horizontal Mounting, Tin, Includes: (10) 1 Pole 15 AA, (3) 2 Pole 15 AA, (1) 2 Pole 30 AA, (1) 2 Pole 40 AA QO Circuit Breaker...

Fit many types of service entrance devices and load center covers. Use them to replace lost or damaged screws.

Combination service entrance device (CSED), referred to as an all-in-one that includes the utility meter socket, main service disconnect and integral load center in a single enclosure. Ring type and overhead or underground feed, rated 200 A and surface mount. 1-phase, 3-wire. 10,000 short...

Stab-lok breakers are fully interchangeable with all past breakers and deliver the same proven quality. The unique Stab-lok breaker design of only a 1/2 in wide per pole, allows for the reduction of the size and weight of the loadcenter. These breakers are CSA...

Stab-lok breakers are fully interchangeable with all past breakers and deliver the same proven quality. The unique Stab-lok breaker design of only a 1/2 in wide per pole, allows for the reduction of the size and weight of the loadcenter. These breakers are CSA...

Stab-lok breakers are fully interchangeable with all past breakers and deliver the same proven quality. The unique Stab-lok breaker design of only a 1/2 in wide per pole, allows for the reduction of the size and weight of the loadcenter. These breakers are CSA...

Square D Stab-lok Circuit Breaker, Mini, 120/240 VAC, 15 A, 2 Pole, 10 kA Interrupt, Magnetic, Thermal Actuator, 14 to 6 AWG Wire, Screw Terminal, Plug Mounting, White, Dimensions: 3 in L x 1 in W x 3.4 in H

Stab-lok breakers are fully interchangeable with all past breakers and deliver the same proven quality. The unique Stab-lok breaker design of only a 1/2 in wide per pole, allows for the reduction of the size and weight of the loadcenter. These breakers are CSA...

Square D Stab-lok Circuit Breaker, Mini, 120/240 VAC, 40 A, 1 ph, 2 Pole, 10 kA Interrupt, Magnetic, Thermal Actuator, 14 to 6 AWG Wire, Screw Terminal, 2 Spaces, Plug Mounting, Dimensions: 3 in L x 1 in W x 3.4 in H, 40...

Stab-lok breakers are fully interchangeable with all past breakers and deliver the same proven quality. The unique Stab-lok breaker design of only a 1/2 in wide per pole, allows for the reduction of the size and weight of the loadcenter. These breakers are CSA...

Square D Stab-lok Circuit Breaker, Mini, 120 VAC, 30 A, 1 Pole, 10 kA Interrupt, Magnetic, Thermal Actuator, 14 to 9 AWG Wire, Screw Terminal, Plug Mounting, Dimensions: 3 in L x 0.5 in W x 3.4 in H, 40 deg C Operating

Stab-lok breakers are fully interchangeable with all past breakers and deliver the same proven quality. The unique Stab-lok breaker design of only a 1/2 in wide per pole, allows for the reduction of the size and weight of the loadcenter. These breakers are CSA...

Square D Stab-lok Filler Plate, Plastic, Black, 4-1/2 in Length, Suitable for: Stab-lok Federal Pioneer circuit breakers

Single phase, 3-wire, 4-jaw, 600 VAC maximum. Without bypass or jaw release. Steel enclosure material. Unit supplied with bonded neutral. 10,000 RMS symmetrical ampere short circuit current rating. Type-A hub provisions and the bottom end-wall has a 2-1/2 in maximum knockout. Metering is utility...

Single phase, 3-wire, 4-jaw, 600 VAC maximum. 10,000 RMS symmetrical amp short circuit current rating. Hub provisions have an A-type size and its enclosure is made of aluminum. Supplied with bonded neutral. Requires bolt-on hub or closing plate (not included) for hub opening in...