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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.

15T144HDIT

This transformer operates at a rated power of 15 kVA, making it suitable for a variety of applications. Constructed from aluminum, the enclosure is rated NEMA 2, ideal for indoors. Temperature operati

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5.0

2510MCG3

This device is a non-reversing manual starter rated for NEMA size M1. It utilizes a push-button control unit and does not include an indicator pilot light. Electrical connections are facilitated throu

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5.0

8501XDO80XDLV62

This control relay consists of 8 poles and 8 standard contact cartridges configured as normally open relays. It supports a voltage rating of 250 VDC. The relay is intended for panel mounting, with an

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4.5

8903PBW11BV02

The 8903PBW11BV02 is a panel board lighting contactor designed to efficiently control lighting systems. Operating at a control circuit voltage of 110/120 VAC, this model accommodates frequencies of 50

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5.0

8903SQO3V02

This lighting contactor operates with control circuit voltages of 110V AC at 50Hz and 120V AC at 60Hz. Its operating temperature ranges from 0 to 40 degrees Celsius, and it can be stored within a temp

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4.3

9070EO51D5

This transformer is a single-phase model that complies with NEMA ST-20 noise standards and is rated for a temperature rise of 115 °C. Its natural air-cooled design ensures efficient heat dissipation.

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5.0

9070SK500A2D1

This transformer control disconnect provides secondary voltage output of 120 VAC while functioning within an enclosure rated NEMA 1. It maintains performance across temperatures from 0 to 40 degrees C

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4.5

9070TF350D3

This control transformer features copper windings, ensuring efficient operation. Its maximum temperature rise is rated at 80 degrees Celsius, while it can endure ambient temperatures from 0 to 40 degr

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4.5

C92351

The C92351 is a safety switch featuring a current rating of 30 A and a voltage rating of 250 V. Designed with three poles, it operates as a non-fusible disconnect and is suitable for surface mounting.

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4.7

H363NEI

Belonging to the Square D series, the H363NEI safety switch features three poles. It is rated for 600 volts DC and has an operational current of 100 amps. The product is housed in a NEMA 1 enclosure a

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4.5
Showing 391-400 of 722 results