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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.

S48907

The S48907 circuit breaker accessory offers a length of 2.5 meters and is equipped with seven pins. Designed to meet CSA standards, it has an IP20 protection class and an enclosure rating of NEMA 1. S

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5.0

2SQ80837

This transformer operates at a frequency of 60 Hz and features a ventilated enclosure for efficient cooling. The insulation system meets Class H standards, capable of sustaining temperatures up to 180

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4.3

3S67F

The 3S67F dry-type transformer operates on a primary voltage range of 190/200/208/220 x 380/400/416/440 V. Rated at 3 kVA, it delivers secondary voltages of 110/220 V and features a temperature rise o

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5.0

8910DPA43V02

The 8910DPA43V02 contactor operates at a rated voltage of 600 volts and is designed to work with a 120-volt control circuit. The module supports three phases with a locked rotor rated current of 240 A

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4.5

9070T1000D20

This transformer operates at a voltage rating of 208 V and has a power capacity of 1000 VA. It is designed for single-phase systems and features an open device enclosure. The electrical connections ar

Available
5.0

9070T1000D31

This transformer features a temperature rise limited to 115 degrees Celsius and is constructed with copper windings for durability. Its open device enclosure is rated for operation at ambient temperat

Available
4.5

9070T5000D31

This industrial control transformer is classified as a single-phase unit with a power capacity of 5000 VA. It features screw clamp terminals for reliable electrical connections and complies with estab

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5.0

DTU323

The Square D DTU323 is a heavy-duty double-throw safety switch designed for reliable operation. It consists of three poles and features a current rating of 100 amps, suitable for a voltage rating of 2

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4.7

FAB36060

This circuit breaker has a thermal-magnetic trip unit and a breaking capacity code of A. It supports a magnetic hold current of 800 amps and a magnetic tripping level of 1450 amps. The device is confi

In Stock Ships Today
5.0

H364AWK

This Square D safety switch features three poles and is capable of supporting a maximum motor power of 150 HP. It is constructed with a NEMA 3R/12 rated enclosure, which provides excellent protection

In Stock Ships Today
5.0
Showing 221-230 of 722 results