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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.

GJL36015M03

This motor circuit protector operates at 15 A and is specifically engineered for magnetic protection only. It works effectively under a voltage rating of 600 Y / 347 V. Applications include safeguardi

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5.0

HOM4080L225PRB

This load center is capable of operating between ambient temperatures of -5 and 40°C in non-condensing environments. It features a NEMA Type 3R enclosure rating, ensuring reliability in various enviro

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4.3

LJB1262

Built to a Type 12 (oiltight) NEMA enclosure rating, this wireway is constructed from 14 gauge steel for the body and 10 gauge steel for the flange, ensuring durability. Its internal cross-sectional a

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4.5

PFA34080G

This rating plug functions within a 3-phase system and is designed for a maximum current rating of 80 A. It includes three poles and follows a 3-wire wiring configuration. Compliance with CSA and UL s

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4.5

PFA36100G

This rating plug is compatible with F Frame modules and supports a rated operational current of 100 A. It features a thermal magnetic circuit breaker for disconnection and is compliant with CSA and UL

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5.0

QO130M150PRB

This load center features a capacity of 40 circuits and can support up to 30 breakers, with tandem brackets for a maximum of 10 pairs. It operates at 1-phase and 120/240 VAC, with an interrupt rating

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5.0

QO14060M200

The Square D QO14060M200 load center is designed for single-phase applications with a 120/240 V AC voltage rating. It accommodates up to 40 breaker slots, supporting a maximum of 60 single-pole circui

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4.5

QO142L225GRB

The QO142L225GRB is a main-lug load center designed for single-phase, three-wire systems. It supports 42 single-pole circuits, offering generous capacity. Rated at 225 A, it has an interrupt capacity

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4.7

QO142M200

The QO142M200 load center features 42 slots for circuits, accommodating single-pole configurations. It supports a single-phase, 3-wire system with voltage ratings of 120/240 VAC. The QO142M200 has a s

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4.7

QO1612M125FTRB

This Square D load center supports a total of 12 circuits and has space for six. It can accommodate up to six tandem breakers, making it versatile for various applications. The convertible breaker con

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5.0
Showing 501-510 of 722 results