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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

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

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

9070MN250G0D1

This transformer disconnect is rated for a maximum power of 250 VA and is equipped with screw-type terminals for electrical connections. It measures 4.5 kg and features a natural air-cooling system. A

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4.5

9070SK750G1D1

This transformer control disconnect operates on a single-phase system. Compliance with CSA and UL standards confirms its safety and quality. It is enclosed to NEMA 1 specifications, designed for indoo

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5.0

9070TF250D33

This control transformer operates with a primary voltage range of 380 to 415 VAC and delivers secondary voltages of either 115 or 230 VAC. Rated for 0.25/0.16 KVA, it has an efficiency of 95% or great

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5.0

HMA675S8

This panel board from Schneider Electric’s Square D series features a mounting space of 67.5 inches and a flush mounting method. It supports operation within a temperature range of 0 to 40°C and can t

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4.5

HN364E1

This enclosed safety switch features a heavy-duty classification, making it suitable for demanding environments. It is UL-certified and features a three-pole configuration with a 240V AC voltage ratin

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4.3

LAL36175

This circuit breaker features a thermal-magnetic trip unit technology for effective tripping during overloads and short circuits. It is capable of interrupting currents up to 30 kA at 480 VAC and can

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4.5

QO124M125RB

With a maximum short circuit current capacity of 22 kA, this load center is suitable for various residential and commercial applications. It is constructed from welded galvannealed steel, ensuring dur

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5.0
Showing 641-650 of 732 results