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SQUARE D Lighting Magnetic Contactor: 2 Poles, 120V AC - Electrically Held Lighting Contactors
SQUAREElectrically Held Lighting Contactors

SQUARE D Lighting Magnetic Contactor: 2 Poles, 120V AC

SKU 3G-OTH-127852

Brand
SQUARE
Item
D Lighting Magnetic Contactor: 2 Poles, 120V AC
Category
Electrically Held Lighting Contactors
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Technical Specifications

SQUARE
Manufacturer Part Number
8903SQO1V02
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SQUARE Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a Square D 8903SQO1V02 lighting contactor used for?

The Square D 8903SQO1V02 is an electrically held lighting contactor used to switch large lighting loads in commercial and industrial facilities. It controls high-amperage circuits from a remote 120V AC signal, making it ideal for warehouse, parking lot, and plant lighting systems.

What are the specifications of the Square D 8903SQO1V02?

This Square D lighting magnetic contactor has 2 poles, a coil voltage of 120V AC, and a rated current of 100 A. It is electrically held, meaning the coil must remain energized to keep contacts closed. The manufacturer part number is 8903SQO1V02.

Where to buy a Square D 8903SQO1V02 worldwide?

3G Electric supplies the Square D 8903SQO1V02 lighting contactor to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Square D part.

How to install a Square D 8903SQO1V02 lighting contactor?

Mount the Square D 8903SQO1V02 on a DIN rail or panel, connect the 120V AC control voltage to the coil terminals, and wire the load through the 100 A rated poles. Always follow local electrical codes and the manufacturer's wiring diagram for safe operation.

Used in

Common applications for SQUARE
Industrial power distribution — Square D HU362AWC non-fusible safety switch for disconnecting three-phase loads up to 60 A.
Busway branch circuits — Square D PQ4203G fusible bus plug for overcurrent protection in I-Line busway systems.
Panelboard surge protection — Square D HL4IMA24C SPD for transient voltage suppression in 277/480V AC wye systems.
Power distribution in control panels — Square D 9080LBA263106 open distribution block for splitting 400 kcmil conductors.
Machine control stations — Square D 9001BG303 push-button station for open/close/stop operations in industrial machinery.
Motor starting and protection — Square D 8536SBG2V02H30S NEMA starter for non-reversing three-phase motor control up to 18 A.

SQUARE Products

3G Electric supplies SQUARE electrically held lighting contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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