SQUARE D Lighting Magnetic Contactor: 3 Poles, 277V AC
SKU 3G-OTH-127939
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Frequently Asked Questions
What is the SQUARE D 8903LO30V04 lighting contactor used for?
The SQUARE D 8903LO30V04 is an electrically held lighting contactor used to control lighting circuits in commercial and industrial buildings. It switches 30 A loads at 277 V AC across three poles, making it suitable for large-area lighting systems such as warehouses, parking lots, and manufacturing facilities.
What are the specifications of the SQUARE D 8903LO30V04?
The SQUARE D 8903LO30V04 is a 3-pole electrically held lighting contactor rated for 30 A at 277 V AC. It is manufactured by SQUARE D under part number 8903LO30V04. This contactor is designed for reliable switching of lighting loads in commercial and industrial applications.
Where to buy the SQUARE D 8903LO30V04 worldwide?
You can source the SQUARE D 8903LO30V04 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SQUARE D components for your lighting control needs.
How to install the SQUARE D 8903LO30V04 lighting contactor?
Install the SQUARE D 8903LO30V04 by mounting it on a DIN rail or panel, then connecting line and load wires per the wiring diagram. Ensure the coil voltage matches your control circuit (277 V AC). Follow standard electrical safety practices and local codes. For detailed steps, refer to the manufacturer's installation manual.
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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.
