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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.

NHL261200

The NHL261200 is a molded case circuit breaker specifically designed for efficient electrical protection in various applications. It is rated for a maximum voltage of 600 V and has a current capacity

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5.0

PFCD2004

The PFCD2004 operates with a voltage rating of 240 volts and has a current capacity of 9.6 A. It features an enclosure with NEMA 1 and NEMA 12 ratings, allowing for installation in various environment

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4.5

PFCD4015

The PFCD4015 is designed for three-phase systems with a voltage rating of 480V. This capacitor has a current rating of 12A. It complies with UL standards and features NEMA 1 and 12 enclosure ratings,

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4.5

QO21251021

The Schneider Electric QO21251021 mini circuit breaker features a 2-pole design and measures 3.5 inches in height, 2.2 inches in width, and 2.9 inches in depth. It has an interrupt capacity of 10 kA a

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5.0

QO2125VH

This miniature circuit breaker is engineered to operate at a current rating of 125 A with a voltage capacity of 120/240 VAC. It features two poles and is capable of interrupting up to 22 kA at specifi

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4.5

9065ST420

Optimized for 3-phase systems, the Square D 9065ST420 overload relay is categorized under NEMA Size 4. It operates efficiently at a maximum voltage of 600 VAC and adapts to line frequencies of 50 or 6

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5.0

H465AWK

This safety switch features three poles and has a maximum motor power capacity of 350 HP. It meets NEMA 3R and 12 enclosure ratings for versatile installation in various environments and can withstand

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4.7

3S7FIS

This dry-type distribution transformer offers a secondary voltage of 120/240 V and has a power rating of 3 kVA. It is designed for single-phase use and features a temperature rise of 115 °C. The unit

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4.5

3T4F

The 3T4F dry-type transformer operates at a primary voltage of 480 V and delivers a secondary voltage output of 240 V. Designed for wall or floor mounting, it complies with NEMA 3R enclosure standards

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5.0

9070SK1000G1D1F11

This switch disconnector operates with a primary voltage rating of 240x480 V. It is configured for a single phase and has a maximum rated power of 1000 VA. The dimensions include a width of 11.8 inche

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4.5
Showing 401-410 of 722 results