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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.

PFCD4006

This power factor correction capacitor is suitable for three-phase applications. It has a voltage rating of 480 V and can handle currents up to 7.2 A. The enclosure is rated NEMA 1 and 12, indicating

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5.0

PJA36080U44A

This circuit breaker operates at 600V AC with a maximum breaking capacity of 100 kA at 240V AC. It uses toggle control and is designed for installation with I-Line brackets. Rated for continuous opera

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5.0

QO120VHPCAFI

The QO120VHPCAFI miniature circuit breaker is suited for single-pole configurations and includes a combination AFCI trip for arc-fault protection. Its interrupt rating reaches 22 kA at 120 VAC. The QO

In Stock Ships Tomorrow
4.7

QO2200VH

The Schneider Electric QO2200VH is a miniature thermal-magnetic circuit breaker with a two-pole configuration. It allows for a current rating of 200 A and operates at a voltage capacity of 120/240 V A

In Stock Ships Tomorrow
5.0

SC2040M200F

The Square D SC2040M200F is a service entrance device featuring a ringed meter socket design. This unit offers a line-rated current capacity of 200 A and supports 40 circuits spread across 20 spaces.

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5.0

UTH4330T

This Square D meter socket features three poles and includes a ringless connector to ensure secure connections. Designed to withstand environmental conditions, it meets NEMA 3R standards and operates

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5.0

EDB34125

Suitable for HACR-rated applications, this circuit-breaker supports wire sizes ranging from AWG 14 to 2/0 for copper conductors and AWG 12 to 2/0 for aluminum. With a maximum operating voltage of 480Y

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5.0

9050AO20DV02

The 9050AO20DV02 pneumatic timer utilizes a DPDT switch function and supports a maximum coil voltage of 120 V. It features time-delayed contact operations with two normally open (NO) and two normally

In Stock Ships Today
5.0

DTU366R

This double-throw safety switch is suitable for manual load transfer applications and supports a voltage rating of 600 volts. It is constructed from stainless steel and features a 3R-rated enclosure f

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5.0

EDB34125SA

The EDB34125SA mini circuit breaker offers a holding current of 1000 A and is HACR rated for added versatility. It is constructed with three poles and accommodates four spaces, making it suitable for

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4.5
Showing 161-170 of 722 results