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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.

10S1F

This dry sealed transformer is designed with an enclosure that supports wall mounting. It weighs 74.84 kg and is composed of painted sheet metal, offering durability with NEMA 3R protection. The insul

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4.5

3S1F

This Square D single-phase voltage transformer features a power rating of 3 kVA and is rated for an enclosure code of 10A. It has a maximum temperature rise of 115°C and complies with NEMA 3R standard

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4.5

8910DPA33V09

This contactor features three poles with a composition of three normally open contacts. It operates with a rated operational voltage of 600 VAC and supports a control circuit voltage ranging from 208

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5.0

FA060X

Constructed from corrosion-resistant cast aluminum alloy, this enclosure has a hazardous location rating of NEMA 7. It supports both 2-pole and 3-pole circuit breakers with rated currents between 15 a

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5.0

H361DS

This switch is equipped with a 3-pole configuration and supports a 3-wire option. It has a horsepower rating of 20 HP and can handle voltages up to 600V AC/DC. Enclosure ratings of NEMA 4, 4X, and 5 e

Available
4.8

QO142M200PRB

This Square D load center offers 42 panel spaces and can support up to 52 circuits in total. With an interrupt rating of 22 kA, it accommodates 1-phase, 3-wire configurations and utilizes a wire range

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5.0

EDB34030

The Schneider Electric EDB34030 mini circuit breaker is designed to operate at a rated current of 30 amps across three poles. This unit is suitable for use with an operating voltage of 480Y/277 VAC an

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4.3

QOB3150VH

This mini circuit breaker includes three poles with a box lug electrical connection, making it efficient for installation. It features an interrupt rating of 22 kA and requires six panel spaces. Dimen

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5.0

QOM2200VHL

This 2-pole miniature circuit breaker is suitable for one-phase applications with a bolted mounting style. It features an interrupt rating of 22 kA, ensuring effective protection against overcurrent c

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4.7

QU816D400SL

This meter main is rated for a maximum current of 400 A and can withstand short circuit conditions up to 25 kA. The system features a main breaker with a 200 A rating and is configured for 1-phase ope

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5.0
Showing 11-20 of 722 results