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Square D

Schneider Electric Square D

The Schneider Electric Square D series includes various electrical distribution and industrial control products for residential, commercial, and industrial applications. These products include circuit breakers, panelboards, motor control centers, transformers, and surge protectors, which have power ratings from 120V to 600V and beyond. Square D products have proven reliable, safe, and energy-efficient, making them quite popular for applications in electrical infrastructure. In addition, recent monitoring and connectivity features like EcoStruxure provide advanced Square D support to manage energy and system performance optimally.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Browse Square D

Browse available units in our catalog of Square D.

QO330MQ125RB

The QO330MQ125RB load center module features a 3-phase AC voltage system with 30 spaces and circuits. It is designed for operation in environments where the humidity does not exceed 80% RH and the tem

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4.5

S47362

This Square D circuit breaker accessory is rated for a minimum of 100 volts and a maximum of 130 volts AC. It has a maximum ambient temperature limit of 40 degrees Celsius and supports humidity levels

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4.7

S47403

The S47403 module, part of the Square D series, features programmable contact options with a fixed mount type. It has a minimum trip current of 5A and can handle a maximum of 6A. The unit operates wit

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4.5

8910DPA53V09

The 8910DPA53V09 model is a contactor developed for effective performance in electrical control applications. It operates with a line-rated current of 50 A and consists of three poles, with all contac

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4.5

FHL16015

This circuit breaker, part of the Square D series, features a trip unit utilizing thermal-magnetic technology, offering reliable protection. With a compact design, it has dimensions of 6.4 inches in h

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4.5

GJL36050M05

This motor circuit protector supports a current rating of 50 A and features an adjustable magnetic trip range from 150 to 550 A. Weighing in at 0.97 kg (2.14 lb), it is designed for unit mounting and

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4.5

H362DX

This safety switch operates with a three-pole configuration and supports a maximum motor power of 50 HP. The switch has an enclosure rating of NEMA 4X, guaranteeing protection against various environm

Available
5.0

HU367AWK

This safety switch features three poles and is rated for a substantial current of 800 A. It operates at a voltage of up to 600 VDC and supports a motor power rating of 500 hp. Its NEMA 3 enclosure ens

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5.0

LA400AWK

This enclosure accommodates 2-pole and 3-pole breakers and operates within a temperature range of 0 °C to 40 °C. Designed for indoor use, it can manage ambient humidity levels up to 80% and is rated f

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4.5

QO13040L200GC

This load center is rated for a single-phase, 3-wire configuration and features a main lug rating of 200 A with convertible lugs. It boasts a short-circuit withstand rating of 65 kA and features a com

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5.0
Showing 511-520 of 722 results