SQUARE D Lighting Magnetic Contactor: 4 Poles, 120V AC, 30 A
SKU 3G-OTH-43293
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a SQUARE D 8903LXO40V02 lighting contactor used for?
The SQUARE D 8903LXO40V02 is a mechanically held lighting contactor used to switch lighting loads in commercial and industrial facilities. It provides reliable on/off control for large banks of lights, signage, or other non-motor loads, and is commonly specified in building automation systems.
What are the specifications of the SQUARE D 8903LXO40V02?
This SQUARE D contactor has 4 poles, a 30 A rating, and a 120V AC coil. It is mechanically held, meaning it uses a latching mechanism to maintain contact position without continuous coil power. The part number is 8903LXO40V02.
Where to buy a SQUARE D 8903LXO40V02 worldwide?
3G Electric supplies the SQUARE D 8903LXO40V02 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 a quote and lead time.
How to install a mechanically held lighting contactor like the SQUARE D 8903LXO40V02?
Installation should follow the manufacturer's wiring diagram and local electrical codes. Ensure the coil voltage (120V AC) matches the control circuit. Mechanically held types require a momentary pulse to latch or unlatch; verify proper control wiring for latching operation.
Used in
Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D mechanically held lighting contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
