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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.

EDB34090

The EDB34090 is a thermal-magnetic miniature circuit breaker with a three-pole design, requiring three spaces for installation. It can handle wire sizes from AWG 14 to 2/0 for copper and AWG 12 to 2/0

In Stock Ships Today
5.0

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

QO130L200GRB

This load center is designed with 30 spaces, allowing for up to 30 single pole circuits in a single-phase configuration. It accommodates wire sizes from AWG 6 to 250 kcmil for both copper and aluminum

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4.5

QO31001042

This mini circuit breaker features a mounting type that is plug-in, offering ease of installation. It includes an interrupt rating of 10 kA and allows wire sizes from AWG 4 up to AWG 2/0. The breaker

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4.5

QOB120EPD1200

The QOB120EPD1200 from Schneider Electric is classified as a miniature circuit-breaker with a 20 A current rating. It operates at a voltage of 120 V AC and features a bolt-on mounting configuration. F

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4.5

5S6F

This 1-phase dry sealed transformer features a NEMA 3R enclosure made from painted sheet steel. With a temperature rise rating of 115 °C and insulation capable of withstanding up to 356 °F (180 °C), i

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5.0

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

EDB34030LH

This model features a thermal-magnetic trip unit technology, which allows for effective and precise circuit protection. It accommodates wire sizes of AWG 14 to 2/0 for copper and AWG 12 to 2/0 for alu

In Stock Ships Today
5.0

QO1DM10030TRBR

This Schneider Electric, Square D series QO1DM10030TRBR panel is designed to facilitate safe and efficient generator connections. The unit is housed in a rugged NEMA 3R enclosure suitable for outdoor

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4.7

3S4F

This model operates with a primary voltage of 600 V and provides secondary voltages of 120 and 240 V. It features an enclosure classified as NEMA 3R, made from painted sheet steel, ensuring durability

Available
5.0
Showing 581-590 of 732 results