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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.

LGA36400CU31X

Designed for robust applications, this circuit breaker supports a network frequency of 50/60 Hz. With a trip unit technology that includes standard, electronic, and MicroLogic options, it provides rel

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5.0

QO2020

This tandem-style circuit breaker features two independent single-pole circuits and is designed for plug-in mounting. It withstands short-circuit conditions of up to 10,000 amperes at 120/240 volts AC

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5.0

10S40F

The 10S40F transformer from the Square D series features a primary voltage rating of 480 volts and a secondary voltage rating of 120/240 volts. Its kVA rating is 10, and it can operate effectively in

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5.0

SC2040M200C

This Square D socket supports a line-rated current of 200 amps and can handle short-circuit currents up to 10,000 amps. The product is designed for surface mounting and features a capacity for 40 circ

In Stock Ships Today
5.0

8965RO10V02

This hoist contactor operates at coil voltages of 110 V AC (50 Hz) and 120 V AC (60 Hz). It is rated for a maximum voltage of 600 VAC and functions effectively within a 3-phase system. The contactor i

In Stock Ships Today
4.3

D325NR

The D325NR safety switch features three poles and supports a maximum voltage rating of 240 V AC. It meets NEMA 3R standards for reliable operation in rain and sleet environments. The device can handle

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5.0

15T2F

Configured for 3-phase applications, this transformer delivers a power rating of 15 kVA and has input voltages of 277/480 VAC. It outputs at 120/208 VAC and features a Delta-Wye configuration. The NEM

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5.0

LAL36400

This circuit breaker operates at a rated AC voltage of 600 VAC and has a short-circuit current rating of 22 kAIC for AC and 10 kAIC for DC, with a rated DC voltage of 250 VDC. It features a magnetic h

In Stock Ships Today
4.7

PBQ4640G

The Schneider Electric PBQ4640G is a fusible busway plug-in unit designed for flexibility and reliability. It features a current rating of 400A and includes a 4-pole configuration with three Class R f

In Stock Ships Tomorrow
4.3

9070T1000D1

This transformer operates at a temperature rise of 115 degrees Celsius and has an ambient temperature range from 0 to 40 degrees Celsius. It utilizes screw clamp terminals for electrical connections a

In Stock Ships Today
5.0
Showing 41-50 of 734 results