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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.

DT323

The Schneider Electric DT323 is a robust double-throw safety switch designed for heavy-duty applications. This unit comprises three poles and can handle a current rating of 100 amps. It operates at a

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4.7

EDB34035

This breaker features a thermal-magnetic trip unit technology, providing reliable response to overloads. It is suitable for use with various wire sizes, accepting copper ranging from AWG 14 to 2/0 and

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4.5

EDB36090

This mini circuit breaker features a trip unit rating of 2300 A and breaking capacity of 25 kA, ensuring effective protection against short circuits. It is designed with three poles and can fit into t

Available
5.0

EX150T3H

This dry type transformer offers an efficiency rating of 98.83% when loaded at 35% and operating at a temperature of 75°C. With a sound level of 47 dB, it operates more quietly than required by NEMA S

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4.5

FAL340901380

The FAL340901380 breaker model operates at a rated operational voltage of 480 V AC and features three poles. It can handle a continuous rated current of 90 A, supported by thermal-magnetic trip unit t

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5.0

H361NRB

This surface-mounted safety switch features three poles and a current rating of 30 amperes. It can handle voltages up to 600V AC/DC and is designed with an enclosure rating of NEMA 3R, making it suita

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5.0

H800SNE4

This safety switch assembly features a line-rated current of 800 A and supports a maximum AWG gauge of 750 kcmil for copper or aluminum conductors. It has an IP20 protection class, ensuring safety in

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4.5

NQ442L6C

Designed for robust applications, this Schneider Electric panelboard supports 600 Amps at an AC voltage of 240V and a maximum DC voltage rating of 48V. Constructed with copper busbars, it measures 62

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5.0

QO115VHCAFI

This miniature circuit breaker operates at a rated voltage of 120 V AC and includes one pole for efficient power management. It boasts an interrupting capacity of 10 kA at 120 V, alongside a maximum a

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4.3

QO120M100RB

This load center utilizes a convertible main configuration and offers 20 panel spaces for circuit connections. It can accommodate up to 20 single-pole circuits while maintaining an interrupt rating of

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5.0
Showing 211-220 of 722 results