SQUARE D Lighting Magnetic Contactor: 2 Poles, 24V AC
SKU 3G-OTH-43266
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Frequently Asked Questions
What is the SQUARE D 8903LXO20V01 lighting contactor used for?
The SQUARE D 8903LXO20V01 is a mechanically held lighting contactor used to control lighting circuits in commercial and industrial buildings. It switches loads up to 30 A at 24 V AC, making it suitable for large-area lighting systems, signage, and HVAC equipment requiring reliable remote switching.
What are the specifications of the SQUARE D 8903LXO20V01?
The SQUARE D 8903LXO20V01 is a 2-pole mechanically held lighting contactor rated for 30 A at 24 V AC. It is part of the 8903LX series and is designed for panel mounting. The contactor uses a mechanically held mechanism to maintain contact position without continuous coil power.
Where to buy the SQUARE D 8903LXO20V01 worldwide?
3G Electric supplies the SQUARE D 8903LXO20V01 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source genuine SQUARE D components for commercial and industrial applications.
How to install a SQUARE D mechanically held lighting contactor?
Mount the contactor on a panel using the provided hardware. Connect the 24 V AC control voltage to the coil terminals per the wiring diagram. Ensure the load circuit is de-energized during installation. Mechanically held contactors require a momentary pulse to switch and hold position without continuous power.
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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.















