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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.

LAL36400

This circuit breaker operates at a rated AC voltage of 600 VAC and has a short-circuit current rating of 22 kAIC for AC and 10 kAIC for DC, with a rated DC voltage of 250 VDC. It features a magnetic h

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4.7

MP43200

This meter center operates efficiently in a clean indoor environment and is suitable for altitudes up to 1000 meters above sea level. The MP43200 maintains function in temperatures ranging from 0 to 4

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4.7

HU364NRB

This switch model includes three poles and is suitable for 3-phase network applications. It features a NEMA 3R protection rating, ensuring durability with its galvannealed steel construction. Capable

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4.7

HCP36868M

This panelboard interior is designed with dimensions of 873.25 mm in width and 1676.4 mm in height. It accommodates a mounting space of 72 inches. The busbar material is copper, providing efficiency i

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4.5

9012GCW2

The Schneider Electric 9012GCW2 is a pressure switch designed for effective monitoring and control. It features a single-stage configuration with an adjustable differential range from 170 to 560 PSIG.

In Stock Ships Today
5.0

750SV43F

This model operates in a single-phase configuration and is housed in a NEMA 3R enclosure, making it suitable for both wall and floor mounting. It features a temperature rise capability of 115 °C and i

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4.5

MPZ10S40F

The MPZ10S40F is a mini power-zone unit designed for one-phase applications. It operates at a primary voltage of 480 V and can deliver secondary voltages of 120/240 V. This unit supports a power ratin

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5.0

QOU2605258RHP

The QOU2605258RHP is a thermal magnetic miniature circuit breaker featuring a two-pole design. It is rated for a voltage of 120/240V and is classified under the QOU-frame series. This breaker can hand

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4.3

9070KL300D9

This transformer operates at a frequency of 50/60 Hz and can handle a temperature rise of 80 °C. The insulation is rated at 130 °C (266 °F). It features screw clamp terminals for electrical connection

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4.5

8910DPA53

This Square D contactor supports a rated current of 50 amperes and is capable of operating at a rated voltage of 600 volts AC. It has a horsepower rating of 30 HP and functions at a frequency of 50/60

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5.0
Showing 51-60 of 732 results