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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.

780R601

This current transformer connects via a screw clamp mechanism and is constructed from durable copper material. It carries a NEMA 1 protection rating. Operating temperature ranges from 0 to 60 degrees

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5.0

FA14070B

The circuit breaker supports an interrupting capacity of 14 kA at 480V AC and functions effectively across a frequency range of 50/60 Hz. Fixed mounting is required for installation, and it connects v

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5.0

H362N

Designed to handle significant power demands, this safety switch supports an output power of 50 HP (40 kW) with a voltage rating of 600 VAC and 600 VDC. It is fusible with provisions for a neutral bar

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5.0

HOM4080M200PRB

The HOM4080M200PRB is a load center designed to accommodate a single-phase configuration with 40 spaces and a maximum of 80 single-pole circuits. This panel has a current rating of 200 Amperes and an

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4.5

QO115VHPDF

This Square D mini circuit breaker features a single-pole design and provides an interrupting capacity of 22 kA at 120 V AC. It utilizes thermal-magnetic technology for trip unit operation, coupled wi

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5.0

D326N

This safety switch includes a factory-installed neutral and is classified as a single throw switch. It has a voltage rating of 240 V AC and accommodates a short circuit current rating of up to 100 kA.

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4.5

D326NR

This safety switch is classified under NEMA 3R ratings, ensuring it is well-suited for outdoor use. It features a strong short circuit current rating of 100 kA, making it resilient in the face of elec

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4.5

7S7F

This device is a one-phase transformer featuring a NEMA 3R enclosure made of painted sheet steel. With a maximum temperature rise of 115 °C, it is designed for wall mounting. The cooling method is dry

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4.5

EDB34015

This circuit-breaker features a trip unit rating of 875 Amps and can hold a current of up to 270 Amps. It has lugs for electrical connections and supports wire sizes from AWG 14 to 6 for copper and AW

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5.0

HU364AWK

This heavy-duty safety switch includes three poles and supports a 3-wire wiring configuration. Rated for 200 amps and 600 volts, it features a non-fusible disconnect type and is housed in a NEMA 3R/12

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5.0
Showing 141-150 of 722 results