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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.

HU1003MC

This molded case circuit breaker features three poles and operates at frequencies of 50/60 Hz. It employs a thermal-magnetic trip type and can be mounted on a DIN rail. The device has a breaking capac

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5.0

MPR86200

The Square D series MPR86200 meter center model is a meter center designed for single-phase operation with a bus rating of 800 A. It has five jaws for connectivity and operates within a maximum voltag

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4.7

QO330MQ200RB

This load center supports both 3-wire and 4-wire systems, providing a maximum short-circuit current rating of 25 kA. The unit connects via lugs and is intended for installation in a clean indoor setti

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5.0

QO340GFI

This Square D miniature circuit-breaker is rated for a maximum current of 40 A and operates at 208Y/120 V AC. It utilizes a plug-in mounting type and consists of three poles, providing essential elect

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5.0

VCA07AACA0AA00

This servo drive operates effectively within a temperature range from 0 to 60 degrees Celsius and allows for relative humidity levels of up to 80% without condensation. It provides five communication

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5.0

S434206

This circuit breaker accessory operates within a temperature range of 0 °C to 40°C and can withstand humidity levels of up to 80% without condensation. It conforms to CSA standards and has an IP20 pro

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5.0

10S3FIS

The Schneider Electric Square D 10S3FIS transformer is a single-phase device designed to deliver output voltage levels of 120/240 VAC. It operates efficiently within a frequency rating of 50 Hz or 60

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5.0

9070T2000D17

This transformer, designated as Type T, features a power capacity of 2000 VA according to UL/CSA/NOM standards, and 1500 VA per CE specifications. It has an open-type enclosure with screw clamp termin

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5.0

DU323RB

This general-duty safety switch features three poles and is designed as a non-fusible disconnect. An enclosure rating of NEMA 3R allows for surface mounting. It accommodates wire sizes ranging from AW

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4.7

EMT1225CB

This meter socket features five jaws and a test block bypass for functional versatility. It is equipped with an A ACP closing plate hub type, designed for flush mounting. The construction uses durable

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4.7
Showing 111-120 of 722 results