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SQUARE D Lighting Magnetic Contactor: 2 Poles, 24V AC - Mechanically Held Lighting Contactors
SQUARE DMechanically Held Lighting Contactors

SQUARE D Lighting Magnetic Contactor: 2 Poles, 24V AC

SQUARE D Mechanically Held Lighting Contactors.

SKU 3G-OTH-43266

Brand
SQUARE D
Item
Lighting Magnetic Contactor: 2 Poles, 24V AC
Category
Mechanically Held Lighting Contactors
Available to Order
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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 D
Manufacturer Part Number
8903LXO20V01

Technical Documents

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

Product Description

SQUARE D Mechanically Held Lighting Contactors.

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.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SQUARE D Lighting Magnetic Contactor: 8 Poles, 120V AC, 30 A, Mechanically Held (MPN 8903LXG80V02)
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SQUARE D Lighting Magnetic Contactor: 8 Poles, 120V AC, 30 A, Mechanically Held (MPN 8903LXG80V02)
SQUARE D Lighting Magnetic Contactor: 3 Poles, 120V AC, 30 A (MPN 8903SMG11V02)
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SQUARE D Lighting Magnetic Contactor: 3 Poles, 120V AC, 30 A (MPN 8903SMG11V02)
SQUARE D Lighting Magnetic Contactor: 8 Poles, 120V AC, 30 A (MPN 8903LO80V02)
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SQUARE D Lighting Magnetic Contactor: 8 Poles, 120V AC, 30 A (MPN 8903LO80V02)
SQUARE D Lighting Magnetic Contactor: 2 Poles, 277V AC, 30 A (MPN 8903LO20V04)
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SQUARE D Lighting Magnetic Contactor: 2 Poles, 277V AC, 30 A (MPN 8903LO20V04)
SQUARE D Lighting Magnetic Contactor: 2 Poles, 120V AC, 30 A, Electrically Held (MPN 8903LO20V02)
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SQUARE D Lighting Magnetic Contactor: 2 Poles, 120V AC, 30 A, Electrically Held (MPN 8903LO20V02)
SQUARE D Lighting Magnetic Contactor: 8 Poles, 277V AC, 30 A, Electrically Held (MPN 8903LO80V04)
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SQUARE D Lighting Magnetic Contactor: 8 Poles, 277V AC, 30 A, Electrically Held (MPN 8903LO80V04)

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