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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.

H366NR

The H366NR switch model features a 600 A current rating with a voltage capacity of 600 V AC/DC. It offers a high short-circuit current rating of 200 kA for R or J fuses, supporting motor actions of up

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5.0

NQ442L6C

Designed for robust applications, this Schneider Electric panelboard supports 600 Amps at an AC voltage of 240V and a maximum DC voltage rating of 48V. Constructed with copper busbars, it measures 62

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5.0

1.5S1F

This transformer supports both three-phase and single-phase electrical systems. It operates at a frequency of 60 Hz and features a resilient design with resin encapsulation. The enclosure has a NEMA 3

Available
5.0

8536SDO1V02H30S

This motor starter operates efficiently across multiple voltage ratings: 10 HP at 200 volts AC, 15 HP at 230 volts AC, and 25 HP at both 460 and 575 volts AC. Coil voltage options include 110 volts AC

In Stock Ships Today
5.0

9070T3000D1

This one-phase transformer provides secondary voltage outputs of 110, 115, and 120 volts and handles a power rating of 3,000 volt-amperes. The insulation temperature rating is measured at 180°C (356°F

Available
4.5

9070TF1000D1

The Schneider Electric 9070TF1000D1 transformer is engineered for single-phase applications, delivering a power rating of 1000 VA. With a voltage regulation of ±5%, it operates across a frequency spec

Available
5.0

EE25S3H

This single-phase transformer features a secondary voltage output of 120/240 V. It has an aluminum winding and supports a maximum insulation temperature of 220 °C, with a temperature rise of 150 °C du

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4.7

H368NR

This surface-mount switch features three poles and supports a line-rated current of 1,200 amperes. The NEMA 3R-rated enclosure is constructed from galvannealed steel. The switch accommodates copper or

In Stock Ships Tomorrow
4.7

EDB36100

Constructed for reliability, the EDB36100 features a breaking capacity of 14 kiloamperes and utilizes a thermal-magnetic trip unit for enhanced functionality. It operates effectively in non-condensing

In Stock Ships Today
4.5

HVMB305200

This Square D minibreaker features a compact size of 17.4 inches by 24.02 inches by 24.02 inches and is rated for a fuse capacity of 200 A E. Designed to perform in diverse environmental conditions, i

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4.7
Showing 21-30 of 732 results