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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.

QOB2110

The QOB2110 miniature circuit-breaker provides a current capacity of 110 A and spans 2 poles, featuring a box lug electrical connection. It is rated for a maximum interrupt rating of 10 kA. The QOB211

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5.0

RDB106

This wireway features a trunking dimension of 10 x 10 inches and utilizes a straight length busbar system. With a protective NEMA 3R rating, it is certified for outdoor use. Constructed from 14 gauge

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4.5

S47404

This programmable contact module complies with CSA standards and features a tightening torque specification of 1.5 Nm. The device supports a minimum trip current of 5A and a maximum trip current of 6A

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5.0

S48503

This undervoltage trip offers a voltage rating spanning from a minimum of 100 V to a maximum of 130 V. It features a tightening torque of 3.5 Nm and complies with protection class IP20. The device ope

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5.0

S48903

This external neutral sensor operates with a primary current rating that spans from a minimum of 400 Amperes to a maximum of 2000 Amperes. It has an enclosure rated at NEMA 1, and a protection class o

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5.0

S64204

This circuit breaker operates efficiently within a temperature range from 0 to 40 degrees Celsius. Additionally, it maintains functionality in environments with a maximum operating humidity of 80% and

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5.0

MHC68VS

This Square D protection cover is rated NEMA 1 and features a protection class of IP20. It can operate reliably within a temperature range of 0 to 60 degrees Celsius and supports an ambient humidity l

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5.0

2SQ58109

Schneider Electric's 2SQ58109 transformer operates with primary voltage options of 480 or 575 volts and secondary voltages of 120 or 240 volts. It has a power rating of 2 kVA and is designed for relia

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5.0

3S1FIS

This dry-type transformer operates at a power rating of 3 kVA and is rated for 1-phase operation. It features a maximum temperature rise of 115 °C and is suitable for wall or floor mounting. The NEMA

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4.5

8736SAG16V02S

This Square D starter features a rated current of 9 A and operates at a maximum voltage of 600 V AC. It is designed with three poles and uses a separate control circuit. With a melting alloy overload

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5.0
Showing 641-650 of 722 results