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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.

HCP145012N

This Square D panelboard interior measures 900.94 mm in width and 762 mm in height, providing ample space for electrical connections. It is designed to function within temperature limits of 0 to 40 de

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5.0

2510MBG2

This manual motor starter is classified as a NEMA M-0 size and consists of three poles. It operates at a maximum voltage of 600 VAC and supports a horsepower rating of up to 5 hp for voltages ranging

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5.0

2S46F

This single-phase transformer has a power rating of 2 kVA and operates at a frequency of 60 Hz. The NEMA 3R enclosure, compliant with the 9A code, supports wall or floor mounting with a temperature ri

Available
5.0

2SQ80837

This transformer operates at a frequency of 60 Hz and features a ventilated enclosure for efficient cooling. The insulation system meets Class H standards, capable of sustaining temperatures up to 180

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4.3

9070TF1000D31

This single-phase transformer operates efficiently at a power rating of 1000 VA. It supports primary voltage inputs of 240/480V, converting them effectively to secondary voltages of 120/240V. Its stro

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5.0

HCPSU8SN

This solid neutral assembly operates with a line-rated current of 800 A and is constructed to accommodate wire sizes ranging from 14 AWG to 350 kcmil. The device meets UL standards for safety and effi

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5.0

QO115VHCAFI

This miniature circuit breaker operates at a rated voltage of 120 V AC and includes one pole for efficient power management. It boasts an interrupting capacity of 10 kA at 120 V, alongside a maximum a

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4.3

H325R

This safety switch accommodates a 400 A current and has a rated voltage of 240 V AC for AC applications and 250 V DC for DC uses. It supports fusible Class R fuses. The maximum power ratings are 50 HP

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4.5

D225NR

Incorporating two poles, the D225NR safety switch has a substantial short circuit current rating of 100 kA. It features a NEMA 3 enclosure rating, allowing it to withstand environmental factors. The s

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5.0

DTU323

The Square D DTU323 is a heavy-duty double-throw safety switch designed for reliable operation. It consists of three poles and features a current rating of 100 amps, suitable for a voltage rating of 2

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4.7
Showing 241-250 of 732 results