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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.

LAL36150

This circuit breaker features three poles (3P) and is designed for unit mounting. Its magnetic hold current measures 750 A, while the tripping current is rated at 1500 A. The LAL36150 utilizes lugs fo

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5.0

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

QO2200VH

The Schneider Electric QO2200VH is a miniature thermal-magnetic circuit breaker with a two-pole configuration. It allows for a current rating of 200 A and operates at a voltage capacity of 120/240 V A

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5.0

UTH4330T

This Square D meter socket features three poles and includes a ringless connector to ensure secure connections. Designed to withstand environmental conditions, it meets NEMA 3R standards and operates

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5.0

QO1816M200FTRB

This load center supports input voltages of 120/240 VAC and offers a short circuit current rating of 22 kA. It features a sturdy cover that is installed flush with the surface. The busbar is made from

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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

FAF36030V1361

The FAF36030V1361 is a 3-pole circuit breaker that operates effectively at a voltage of 600V AC. It can handle a line current capacity of 30A. Designed for unit mounting, this thermal-magnetic breaker

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5.0

FAL36030

This unit is a 3-pole circuit breaker with a thermal-magnetic trip mechanism, providing efficiency and safety in electrical systems. It operates at a rated line current of 30A and supports a magnetic

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4.5

NF12SBLG3

Designed for outdoor use within specified temperature conditions, this control bus strip operates within a range of -5°C to 40°C. The NF12SBLG3 has received UL 916 and FCC Part 15 Class A certificatio

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4.7

QO120VHPCAFI

The QO120VHPCAFI miniature circuit breaker is suited for single-pole configurations and includes a combination AFCI trip for arc-fault protection. Its interrupt rating reaches 22 kA at 120 VAC. The QO

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4.7
Showing 151-160 of 732 results