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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.

H365NR

The H365NR safety switch features a three-pole configuration, capable of handling 400 amperes. It operates at a maximum voltage of 600V AC or DC and features a NEMA 3R enclosure constructed from corro

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4.7

HCM18736MP

The HCM18736MP model operates effectively at a rated current of 600 A and accommodates both 600 V AC and 250 V DC voltage levels. This device is configured for three-phase, three-wire operation. Desig

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5.0

HL4IMA12C

This surge protection device includes a thermal-magnetic trip unit and is capable of handling a maximum current rating of 60 Amperes. It features a three-pole configuration and has a breaking capacity

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5.0

QO160M200PC

The QO160M200PC load center can accommodate a maximum of 72 single-pole circuits and 12 tandem breakers. It operates with a 120/240 V AC voltage rating and supports wire sizes ranging from AWG 4 to 25

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5.0

8903LXG1200V02

The 8903LXG1200V02 is a lighting contactor that operates with control voltages of 110 V AC at 50 Hz and 120 V AC at 60 Hz. It manages inrush power levels of 180 VA at 60 Hz and 170 VA at 50 Hz. The un

Available
5.0

FA24030AC

With a maximum magnetic hold current of 275 amps and a magnetic tripping threshold of 600 amps, this circuit breaker ensures reliable operation in challenging conditions. It supports an operating temp

Available
5.0

FAF36030V1361

The FAF36030V1361 is a 3-pole circuit breaker that operates effectively at a voltage of 600V AC. It can handle a line current capacity of 30A. Designed for unit mounting, this thermal-magnetic breaker

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5.0

H361DF

The Square D series H361DF safety switch features a fusible disconnect design, offering essential protection for your electrical system. With a motor load capacity of up to 20 HP at 600V AC in a 3-pha

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5.0

HU265

The HU265 safety switch is rated for 400 A and is suitable for 3-phase systems. It accommodates motor power ratings of 250 hp at 480V AC and up to 50 hp for both 250V DC and 600V DC applications. This

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5.0

PFCD2006F

The PFCD2006F capacitor is housed in enclosures rated NEMA 1 and 12. It can function in ambient temperatures ranging from 0 to 40 degrees Celsius and withstands humidity levels up to 80% (non-condensi

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5.0
Showing 121-130 of 722 results