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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.

H363RB

The Square D safety switch features an NEMA 3R enclosure, suitable for outdoor use. It can handle a maximum motor power of 100 HP and has a short circuit current rating of 10/200 kA. The wiring config

Available
5.0

LAP36250MB

Designed with a chassis mount configuration, this 3-pole breaker accommodates a maximum AC voltage of 600 V and a DC voltage rating of 250 V. It utilizes a short lever handle for operation and falls u

Available
4.5

PFA32040GN

The PFA32040GN is a rating plug designed for F-frame applications, accommodating a minimum voltage of 108 volts and a maximum of 240 volts AC. This component operates effectively across three phases w

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5.0

PFCD2004F

This capacitor is designed to support three-phase systems and is rated for a voltage of 240 V, with a maximum current of 9.6 A. Its enclosure meets NEMA 1 and 12 ratings, ensuring durability in variou

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5.0

NF277PSG3

This power supply unit features screw terminal connections for ease of installation. It measures 2 lbs and can operate efficiently within a temperature range of 0 to 60 degrees Celsius. With a maximum

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5.0

750SV82F

The 750SV82F transformer operates on a primary voltage range of 240 to 480 V and provides secondary voltages of 24/48 V. With a power rating of 0.75 kVA, it is suitable for single-phase applications.

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5.0

9007-AO2

This limit automation switch comprises two poles (NC-NO) and operates with a linear movement for its head. The switch utilizes a spring return parallel roller plunger made of steel and allows for late

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5.0

H325NR

The H325NR safety switch incorporates three poles and operates as a fusible disconnect switch. This unit utilizes H, J, K, L, and R type fuses, offering a short-circuit current rating of 10 kiloampere

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5.0

H326NR

Engineered as part of Schneider Electric's Square D series, the H326NR safety switch is a three-pole device rated for 600 A. It operates efficiently at a DC voltage of 250 V and is housed in a NEMA 3R

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4.5

NHL361200

This Square D circuit breaker features three poles and operates using thermal-magnetic trip unit technology. It provides a feed-thru connection and is designed for 3-phase systems. The device has an A

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5.0
Showing 301-310 of 732 results