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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.

QOB330VH1021

This Square D miniature circuit breaker is built with an interrupt rating of 22 kA, ensuring effective protection against overloads. It is categorized as HACR rated and comes with UL Listing and CSA c

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4.5

EDB34030AABA

This circuit-breaker features a trip unit rated for 875 Amps, making it robust for demanding electrical tasks. The device supports 3 poles and requires 4 spaces for installation while maintaining a ho

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5.0

5S4F

This single-phase dry sealed transformer features a NEMA 3R rated enclosure, ideal for outdoor mounting. With dimensions of 374.65 mm x 247.65 mm x 298.45 mm, it weighs approximately 52.163 kg. The un

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4.5

9070EO51D12

This transformer operates with a single phase and includes a noise standard compliant with NEMA ST-20. It is mounted on a panel and has a NEMA 1 enclosure type. The device features natural air cooling

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4.5

9070T1000D32

This unit features a copper winding and employs screw clamp terminals for electrical connections. Rated as an open device, it can withstand ambient temperatures ranging from a minimum of 0 degrees to

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4.5

FFGP16015

This circuit breaker features a single pole configuration and is designed within an F frame type. It fits into tight spaces with dimensions of 1.6 inches in height, 4.3 inches in width, and 7.9 inches

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4.5

LJB410

Designed with a lay-in access style, the LJB410 offers an enclosure rating of NEMA 12, indicating it is oil-tight. The unit has an ingress protection level equivalent to IP54, meaning it provides effe

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5.0

PFCD2003

This power factor correction capacitor operates effectively at a voltage rating of 240 V and is rated for a maximum current of 7.2 A. The NEMA 1 and 12 enclosure ratings provide appropriate protection

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5.0

PFCD2017

This Schneider Electric power factor correction capacitor is designed for three-phase systems and operates at a voltage of 240V. It features an 18A current rating and is rated for NEMA 1 and 12 enclos

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4.5

QO120GF

This mini circuit breaker features a single pole configuration and provides ground fault protection at a sensitivity level of 6 mA. It is equipped with a pressure plate for secure electrical connectio

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5.0
Showing 691-700 of 732 results