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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.

NQ42L2

The NQ42L2 panel board is configured as a main lugs type of board and is constructed with aluminum busbars. It supports a single-phase voltage supplied through three wires. With a maximum operating te

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4.3

NQ484L2C

This interior panel board features a capacity of 84 spaces with a line-rated current of 225A and is designed for three-phase, four-wire systems. It operates at a voltage rating of 240VAC and includes

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4.7

PBQ4640G

The Schneider Electric PBQ4640G is a fusible busway plug-in unit designed for flexibility and reliability. It features a current rating of 400A and includes a 4-pole configuration with three Class R f

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4.3

QO124M100PC

The QO124M100PC is a main-breaker load center designed for single-phase applications. It includes a 100 A main breaker and offers 24 panel spaces, accommodating up to 34 single-pole circuits and up to

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4.7

UTH7213T

The Square D UTH7213T meter socket is rated for 200 A with a voltage capacity of up to 600 V AC. Designed for 3-phase power systems, it utilizes a 4-wire configuration and features seven jaws for conn

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4.5

MP22125

This meter center includes two meter sockets and four jaws, ensuring efficient connectivity. It has a bus rating and busbar material both rated for 200 A of current. Designed for surface mounting, it

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5.0

9070T200Q53590

This control transformer features a maximum thermal rise limit of 80°C under full load conditions. It is equipped with screw-clamp terminals for secure connections and is chassis-mounted for durable i

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5.0

9070TF500D33

This transformer supports output voltage configurations of 115V and 230V. It operates efficiently across a frequency range of 50 to 60 Hz and features a thermal insulation limit reaching up to 180°C (

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5.0

D224NRB

The D224NRB switch is engineered as a single-throw safety switch with a general duty rating. It is primarily utilized in residential settings and can be disconnected efficiently due to its fusible des

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5.0

RC1624M100S

This module is rated for a line current of 100 amps and can handle a short-circuit current of up to 10 kA. It includes options for electrical connections via lugs and utilizes tandem breakers for flex

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5.0
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