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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.

QO142M200PC

The QO142M200PC from Schneider Electric is a load center designed to accommodate a wide range of applications. It features 42 breaker slots arranged in a single-phase, three-wire configuration. The ma

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5.0

QO327M100

This circuit breaker is designed to accommodate up to 27 spaces and operates with a 3-phase convertible configuration. It has a voltage rating that includes 208Y/120 VAC and 240 Delta VAC options. The

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5.0

7S1F

This dry sealed transformer has a power rating of 7.5 kVA and is rated for a temperature rise of 115 °C. It features NEMA 3R enclosure protection and is designed for wall mounting. The transformer is

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5.0

51T145HISDIT

This drive isolation transformer operates efficiently with a kVA rating of 51 and a voltage rating of 480/480V. It is designed for use within temperatures between 0 °C and 40°C and operates well in hu

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5.0

8502SHO2V02S

This Schneider Electric Square D contactor is specified for non-reversing capabilities and features an open-style enclosure. It has three poles and is suitable for coils rated at 110/120 VAC, compatib

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4.7

9070SK3000A2D1

This transformer control disconnect is designed for surface mounting and accommodates electrical connections via screw clamp terminals. It measures 649.22 mm in depth and 342.65 mm in height, with a w

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5.0

HCM32736

Schneider Electric's HCM32736 panelboard interior is designed for main lug configurations, handling a rated current of 600 A. Featuring an aluminum busbar, it has a mounting space of 63 inches. This m

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4.5

LAP36200MB

This molded case circuit breaker features magnetic trip unit technology, providing robust protection with a magnetic hold current of 1000 A and tripping at 2000 A. It is designed for unit mounting and

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5.0

QO320L125GRB

This load center features a 3-phase operation with a frequency rating of 50/60 Hz. It accommodates up to 20 circuits and utilizes a NEMA 3R enclosure, allowing outdoor installation. Designed for use w

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4.5

10SQ58478

This general-purpose transformer operates at a primary voltage of 480V, providing a secondary output of 120V. It has a rated power capacity of 10.0 kVA and functions effectively within the frequency o

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4.5
Showing 221-230 of 732 results