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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.

QO330EPD

This miniature circuit-breaker operates at a current rating of 30 A and a voltage rating of 240 V AC, making it suitable for various applications. It features three poles and utilizes a plug-in mounti

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4.3

QOB120EPD1200

The QOB120EPD1200 from Schneider Electric is classified as a miniature circuit-breaker with a 20 A current rating. It operates at a voltage of 120 V AC and features a bolt-on mounting configuration. F

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4.5

S47323

This circuit breaker operates within a voltage range of 100 volts to 130 volts AC. It has an enclosure rated at NEMA 1 and a protection class of IP20, making it suitable for general indoor application

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4.5

S48901

The S48901 model is a lifting device kit featuring a Y-frame design and cross-bar configuration. It operates effectively between ambient temperatures of 0 °C and 40°C and accommodates humidity levels

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4.7

SFA1020A

This circuit breaker is a molded case type rated for a minimum voltage of 240 V and a maximum of 415 V. It features a current rating of 20 A and is designed for I Line mounting. The circuit breaker ca

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5.0

SFAL3080

This circuit breaker operates at 415 VAC and is suitable for three-phase systems with three poles. It features an interrupt rating of 25 kA and employs a thermal magnetic protection category. Designed

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5.0

5S6F

This 1-phase dry sealed transformer features a NEMA 3R enclosure made from painted sheet steel. With a temperature rise rating of 115 °C and insulation capable of withstanding up to 356 °F (180 °C), i

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5.0

9422BTDF62

Engineered for versatility, the 9422BTDF62 disconnect switch offers essential features including a current rating of 60 A and a horsepower capacity of 30 hp. The switch features J-type fuses rated at

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4.5

EDB34090

The EDB34090 is a thermal-magnetic miniature circuit breaker with a three-pole design, requiring three spaces for installation. It can handle wire sizes from AWG 14 to 2/0 for copper and AWG 12 to 2/0

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5.0

LAL36300MB

This circuit breaker offers a rated current capacity of 300 A and supports both AC and DC voltage ratings. With a magnetic hold current of 1500 A, it also features interrupt ratings of 30 kA at 480V,

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5.0
Showing 581-590 of 722 results