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SQUARE D 8903SMO12V02 Mechanically Held Lighting Contactor - Mechanically Held Lighting Contactors
SQUARE DMechanically Held Lighting Contactors

SQUARE D 8903SMO12V02 Mechanically Held Lighting Contactor

SQUARE D Mechanically Held Lighting Contactors.

SKU 3G-OTH-43428

Brand
SQUARE D
Item
8903SMO12V02 Mechanically Held Lighting Contactor
Category
Mechanically Held Lighting Contactors
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SQUARE D
Manufacturer Part Number
8903SMO12V02

Technical Documents

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

Product Description

SQUARE D Mechanically Held Lighting Contactors.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SQUARE D 8903SMO12V02 lighting contactor used for?

The SQUARE D 8903SMO12V02 is a mechanically held lighting contactor used to control lighting circuits in commercial and industrial buildings. It switches large banks of lights on and off remotely, and its mechanically held design maintains the contact position without continuous coil power, reducing energy consumption and heat buildup.

What are the specifications of the SQUARE D 8903SMO12V02?

The SQUARE D 8903SMO12V02 is a 4-pole, mechanically held lighting contactor rated for 30 A and 120 V AC coil voltage. It is designed for switching lighting loads and is part of the SQUARE D 8903 series. The mechanically held mechanism ensures stable contact position without constant coil energization.

Where to buy the SQUARE D 8903SMO12V02 worldwide?

You can source the SQUARE D 8903SMO12V02 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 provide competitive pricing and reliable sourcing for this SQUARE D lighting contactor.

How to select a mechanically held lighting contactor like the SQUARE D 8903SMO12V02?

When selecting a mechanically held lighting contactor, verify the number of poles (4 for this model), coil voltage (120 V AC), and current rating (30 A). Ensure the contactor matches your lighting load type (e.g., incandescent, LED, or fluorescent). The mechanically held design is ideal for applications where continuous coil power is undesirable, such as energy-saving installations.

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: 3 Poles, 120V AC, 30 A, Mechanically Held (MPN 8903SMO11V02)
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