Free UPS Ground on All Orders!
+1 (919) 205-4392
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.
Learn more

Browse Square D

Browse available units in our catalog of Square D.

PFCD4010RF

This power factor correction capacitor supports three-phase configurations with a voltage rating of 480 V and a current rating of 12A. The enclosure meets NEMA 1 and 12 ratings for environmental prote

Call
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

Call
5.0

QO13040M200

Designed for effective power distribution, the QO13040M200 load center consists of 30 slots and supports a maximum of 40 single-pole circuits. With a short-circuit rating of 22 kA at 240 VAC, it is we

Call
4.5

QO140M200C

This load center features dimensions of 33.8 inches in height and 14.3 inches in width, with no tandem slots. It is designed for single-phase, three-wire systems with an interrupt rating of 22 kA, sui

Call
4.5

QO1DM10020TRBR

This generator panel is designed with a one-phase electrical configuration and has a total of 4 spaces available. It accommodates up to 8 circuits with a short circuit current rating of 10 KAIC. The e

Call
4.5

QO240PL

Designed for 2-pole configurations, the QO240PL circuit-breaker features an interrupt rating of 10 kA. This plug-in type device connects using box lugs and is rated for ambient conditions of up to 40

Call
5.0

QO250GFI1200

This Schneider Electric mini circuit breaker from the Square D series features a current rating of 50 A and operates at 120 V AC. It is a 2-pole design with box lugs for electrical connection and a 10

Call
4.5

QO320PL

The QO320PL Circuit Breaker features three poles and a thermal magnetic trip type for effective operation. It has an interrupt rating of 10 kA at 240 VAC and is designed for plug-in mounting with box

Call
5.0

QO3901021

This circuit-breaker model features a compact plug-in design with three poles and is equipped with box lug electrical connections. The interrupt rating is set at 10 kA, making it suitable for a wide r

Call
4.7

QOB115VHAFI

This 1-pole miniature circuit breaker features a bolt-on mounting type. It supports a pressure plate electrical connection and has a 22 kA interrupt rating. Rated for an ambient temperature of up to 4

Call
5.0
Showing 631-640 of 722 results