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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.

6T5F

Featuring a NEMA 3R enclosure type, the 6T5F transformer is built from painted sheet steel, providing durability and weather resistance. It can sustain a temperature rise of up to 115 °C and operates

Available
4.5

EDB24070

This circuit-breaker features a thermal-magnetic trip unit technology and requires two poles, occupying two spaces in an electrical panel. The weight of the unit is 1.4 kg and its dimensions are 102 x

In Stock Ships Today
5.0

FTL3100

This fuse holder accommodates a current rating of 100 amps and features both 3 and 4-wire configurations. It offers short-circuit protection up to 100 kA and is certified UL Listed, ensuring complianc

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4.5

HGA261002

This circuit breaker features two poles and utilizes a toggle control mechanism for easy operation. It offers a maximum breaking capacity of 65 kA and operates effectively over a temperature range of

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5.0

KLC4BE

This output filter functions at temperatures between 0 and 40 degrees Celsius while being stored at up to 50 degrees Celsius. It can manage humidity levels of up to 80%, without condensation, and oper

In Stock Ships Today
5.0

LAL36150MB

This Square D molded case circuit breaker features a panel-mount design and is suitable for industrial use, with a frame size classified as standard industrial. It operates effectively within a temper

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4.5

LAL363001021

Rated at 300 A, this three-pole breaker utilizes thermal-magnetic trip unit technology. It features a magnetic trip current of 3000 A, along with a magnetic hold current of 1500 A. The unit mount desi

Available
5.0

QO140M200RB

This load center operates at a supply voltage of 240 volts and features a convertible main breaker design. It is equipped with a total of 40 spaces and circuits. The short circuit current rating of th

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4.5

QO230EPD2100

This 2-pole circuit breaker operates at a voltage of 120/240 VAC and is equipped with a thermal magnetic mechanism. The unit includes ground fault protection at 30 mA, and it features a trip type that

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4.5

QO3100VH

This miniature circuit breaker has a 100-ampere current rating and operates at a 120-volt AC voltage. It mounts as a plug-in unit with three poles and includes box lugs for electrical connections. The

Available
4.5
Showing 571-580 of 722 results