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3G Electric
SQUARE D Electrically Held Lighting Contactor, 10 Poles, 277V AC, 30 A - Electrically Held Lighting Contactors
SQUAREElectrically Held Lighting Contactors

SQUARE D Electrically Held Lighting Contactor, 10 Poles, 277V AC, 30 A

SQUARE Electrically Held Lighting Contactors.

SKU 3G-OTH-127922

Brand
SQUARE
Item
D Electrically Held Lighting Contactor, 10 Poles, 277V AC, 30 A
Part Number
8903LO1000V04
Category
Electrically Held Lighting Contactors
Available to Order
Also known as:8903LO1000V04SQUARE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SQUARE
Manufacturer Part Number
8903LO1000V04

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SQUARE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

SQUARE Electrically Held Lighting Contactors.

Frequently Asked Questions

What is a Square D 8903LO1000V04 lighting contactor used for?

The Square D 8903LO1000V04 is an electrically held lighting contactor used to switch lighting loads in commercial and industrial facilities. It controls up to 10 poles at 277V AC and 30 A, making it suitable for large-area lighting circuits in warehouses, parking lots, and manufacturing plants.

What are the specifications of the Square D 8903LO1000V04?

This Square D lighting contactor has 10 poles, a coil voltage of 277V AC, and a rated current of 30 A. It is electrically held, meaning the coil remains energized to keep contacts closed. The manufacturer part number is 8903LO1000V04, and it is designed for industrial lighting control applications.

Where to buy a Square D 8903LO1000V04 worldwide?

3G Electric supplies the Square D 8903LO1000V04 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 10-pole, 277V AC, 30 A contactor.

How to install a Square D 8903LO1000V04 lighting contactor?

Install the Square D 8903LO1000V04 on a standard DIN rail or panel, ensuring the coil voltage matches your 277V AC supply. Wire the load circuits through the 10 poles, and connect the control circuit to the coil terminals. Always follow local electrical codes and the manufacturer's wiring diagram for safe operation.

Used in

Common applications for SQUARE
Commercial building lighting control — Square D 8903LO60V04 (6-pole, 30 A, 277V AC coil) for switching large-area lighting in offices and retail spaces.
Warehouse lighting — Square D 8903LO1000V02 (10-pole, 30 A, 120V AC coil) for centralized control of high-bay lighting circuits.
Parking lot lighting — Square D 8903SPO2V04 (3-pole, 60 A, 277V AC coil) for remote switching of exterior lighting groups.
Manufacturing facility lighting — Square D 8903LO1200V02 (12-pole, 30 A, 120V AC coil) for multi-circuit lighting control in production areas.
Industrial facility lighting — Square D 8903SMO2V02 (3-pole, 30 A, 120V AC coil) for switching lighting in small zones or individual rooms.
Large-scale lighting systems — Square D 8903LO80V02 (8-pole, 30 A, 120V AC coil) for controlling multiple lighting circuits from a single point.
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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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