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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.

DTU323

The Square D DTU323 is a heavy-duty double-throw safety switch designed for reliable operation. It consists of three poles and features a current rating of 100 amps, suitable for a voltage rating of 2

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4.7

DTU363

Rated for heavy-duty applications, the DTU363 features three poles and is classified as a non-fusible disconnect switch. It is capable of managing motor power loads up to 100 hp at 600 V AC. This safe

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5.0

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

HC3248WP

This robust panelboard features a nominal enclosure height of 48.0 inches and a width of 32.008 inches. With depths of 8.3 inches and an alternative of 9.5 inches, it provides versatile installation o

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5.0

LC36600

This circuit breaker features an I-Line style plug-in mounting, making installation straightforward. With thermal-magnetic protection, it ensures effective operation and safety under load conditions.

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5.0

QO130M200PRB

This load center is rated for a maximum current of 200 A and a short circuit current capacity of 22 kA. The enclosure is suited for outdoor use (NEMA 3R) and is weatherproof. It accommodates wire size

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4.5

10S1FIS

The 10S1FIS automation transformer operates effectively within a power rating of 10 kVA, catering to voltages ranging from a minimum of 240 V to a maximum of 480 V. It manages temperatures from 0 degr

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5.0

10S3F

The Square D 10S3F module is a dry-type transformer with a power rating of 10 kVA, suitable for single-phase applications. It operates at a primary voltage of 240/480 V AC and delivers a secondary vol

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5.0

15T3F

This transformer model operates effectively at a primary voltage of 480 V, with a rated power of 15 kVA. It features copper windings and is designed to function within a temperature range of 0 to 40 °

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5.0

FAL360258043

This circuit breaker is designed with a thermal magnetic trip unit and supports a line-rated current of 25 A across three poles. It features a magnetic holding current of 275 A and a magnetic tripping

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4.7
Showing 251-260 of 732 results