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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.

9070EO81D101E23

This transformer features a power rating of 1500 VA and a frequency capability of 60 Hz. It supports a primary current of 2.08 A when connected to 480 V and an output of 13.04 A on the secondary side

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4.5

D325N

This safety switch features a current rating of 400A and operates at a voltage of 240V AC. It accommodates motors with power ratings of 50 hp and 125 hp at 240V AC for 3-phase configurations. The unit

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4.5

DTU323RB

This heavy-duty double-throw safety switch features three poles and a current capacity of 100 Amps. Its voltage ratings include 240 V AC and 250 V DC. It is a non-fusible disconnect type and complies

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4.7

GFM250JD

This circuit breaker features a rated current capacity ranging from 40 to 200 A, with the option to adjust the pick-up setting between 150 A and 250 A. It is designed for use with PowerPact J-frame th

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5.0

UH7213C

This meter socket includes seven jaws equipped with release features, facilitating secure connections while ensuring simplicity during maintenance. It can function effectively within operating tempera

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5.0

HCP145012N

This Square D panelboard interior measures 900.94 mm in width and 762 mm in height, providing ample space for electrical connections. It is designed to function within temperature limits of 0 to 40 de

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5.0

3S40F

This encapsulated voltage transformer features a NEMA 3R enclosure, making it suitable for outdoor applications. It has an insulation class of 180°C, ensuring reliable performance in demanding environ

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5.0

51T145HISDIT

This drive isolation transformer operates efficiently with a kVA rating of 51 and a voltage rating of 480/480V. It is designed for use within temperatures between 0 °C and 40°C and operates well in hu

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5.0

9T7F

This transformer operates at a frequency of 60 Hz and features a wall-mount design for easy installation. It has dimensions of 19.1 inches in width, 12.25 inches in depth, and 14.75 inches in height,

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4.5

D225N

Designed as a general duty safety switch, the D225N features a fusible disconnect switch with two poles. It is housed in a NEMA 1 enclosure and supports a short circuit current rating of up to 100 kA,

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5.0
Showing 181-190 of 722 results