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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.

15S40F

The 15S40F transformer model features a robust NEMA 3R enclosure made of hot-rolled steel, ensuring durability. It includes 28 available spaces to accommodate connections and offers two 5% FCBN full c

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5.0

15T2F

Configured for 3-phase applications, this transformer delivers a power rating of 15 kVA and has input voltages of 277/480 VAC. It outputs at 120/208 VAC and features a Delta-Wye configuration. The NEM

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5.0

TVS3DSPHC

This surge protection device is rated for a robust surge current of 120 kA and features local signaling for operational status via LED indicators. It functions efficiently across a temperature range f

In Stock Ships Today
5.0

LGA36400CU31X

Designed for robust applications, this circuit breaker supports a network frequency of 50/60 Hz. With a trip unit technology that includes standard, electronic, and MicroLogic options, it provides rel

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5.0

D325NR

The D325NR safety switch features three poles and supports a maximum voltage rating of 240 V AC. It meets NEMA 3R standards for reliable operation in rain and sleet environments. The device can handle

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5.0

9070T1000D3

This transformer is a one-phase unit with a copper winding material and supports a temperature rise of 115°C. The enclosure is open, and it features screw clamp terminals for connections. The dimensio

In Stock Ships Today
5.0

9070T2000D31

This transformer operates with input voltage options of 240 x 480 V, 230 x 460 V, and 220 x 440 V, while it offers output voltage selections of 120/240 V, 115/230 V, and 110/220 V. It has a temperatur

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4.7

10S40F

The 10S40F transformer from the Square D series features a primary voltage rating of 480 volts and a secondary voltage rating of 120/240 volts. Its kVA rating is 10, and it can operate effectively in

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5.0

HC4268WP

The HC4268WP panelboard enclosure features a NEMA 3R/12 rating, allowing it to operate in damp and potentially hazardous locations. Its dimensions of 1067 mm in width, 1727 mm in height, and 241 mm in

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4.5

9070T1000D1

This transformer operates at a temperature rise of 115 degrees Celsius and has an ambient temperature range from 0 to 40 degrees Celsius. It utilizes screw clamp terminals for electrical connections a

Available
5.0
Showing 31-40 of 732 results