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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.

FAL320608022

This circuit breaker belongs to the Square D series and offers a thermal-magnetic trip unit. The circuit breaker supports electrical connections through lugs and has a magnetic hold current rating of

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5.0

HCM32734

This line panelboard is designed with dimensions of 1219.2 mm in height and 670.05 mm in width. It includes an aluminum bus and allows for a mounting space of 1600.2 mm. Operating efficiently, it supp

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5.0

MOC510

This medium-voltage MOC switch operates within a temperature range of 0 to 60 degrees Celsius and is capable of handling relative humidity levels of up to 80% (non-condensing) during both operation an

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4.7

QO130M150

This load center supports a continuous current rating of up to 150 Amps and has 30 available breaker slots for circuit configurations. It operates at dual-voltage service of 120/240 VAC as a single-ph

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5.0

S33668

Designed with a shunt trip type, this Square D circuit breaker ensures dependable operation. Its tightening torque requirement is set at 3.5 Nm. The S33668 is certified by CSA and UL standards, meetin

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4.7

QO342MQ225RB

Designed for three-phase systems, this load center has a voltage rating of 240 V and can endure a maximum short circuit current of 25 kA. It includes lugs for electrical connection and incorporates a

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5.0

2510MCG3

This device is a non-reversing manual starter rated for NEMA size M1. It utilizes a push-button control unit and does not include an indicator pilot light. Electrical connections are facilitated throu

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5.0

82345R

The 82345R is a double-throw safety switch designed for safety and reliability with a robust construction. It has a heavy-duty classification and features a continuous rated current of 400 A. The swit

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5.0

8736SCO8V02H30S

This NEMA Size 1 reversing starter features three poles and is optimized for horizontal mounting. It is rated for multiple horsepower configurations, including 7.5 HP at both 200 V AC and 230 V AC, as

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5.0

9070EO71D1

This industrial control transformer has a power rating of 1 kVA and operates at frequencies of 50/60 Hz. It features screw clamp terminals for electrical connections and is mounted panel-style. Althou

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4.5
Showing 331-340 of 732 results