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SQUARE D Lighting Magnetic Contactor: 3 Poles, 120V AC, 30 A - Mechanically Held Lighting Contactors
SQUARE DMechanically Held Lighting Contactors

SQUARE D Lighting Magnetic Contactor: 3 Poles, 120V AC, 30 A

SQUARE D Mechanically Held Lighting Contactors.

SKU 3G-OTH-43419

Brand
SQUARE D
Item
Lighting Magnetic Contactor: 3 Poles, 120V AC, 30 A
Category
Mechanically Held Lighting Contactors
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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
8903SMO11V02

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 a SQUARE D 8903SMO11V02 lighting contactor used for?

The SQUARE D 8903SMO11V02 is a mechanically held lighting contactor used to control large lighting loads in commercial and industrial facilities. It switches 30 A, 3-pole circuits at 120V AC, ideal for warehouse, parking lot, or building lighting systems.

What are the specifications of the SQUARE D 8903SMO11V02?

The SQUARE D 8903SMO11V02 is a 3-pole, mechanically held lighting contactor rated 30 A at 120V AC. It uses a latching mechanism to maintain contact position without continuous coil power, reducing energy consumption. Part number 8903SMO11V02.

Where to buy a SQUARE D 8903SMO11V02 worldwide?

3G Electric supplies the SQUARE D 8903SMO11V02 lighting contactor worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this mechanically held contactor.

How to install a mechanically held lighting contactor like the SQUARE D 8903SMO11V02?

Install the SQUARE D 8903SMO11V02 by mounting it in a suitable enclosure, connecting line and load wires per the wiring diagram, and applying 120V AC control voltage. Ensure the mechanically held latch engages properly. Always follow local electrical codes and the manufacturer's instructions.

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
This mechanically held lighting contactor from Square D is designed for switching lighting circuits in commercial and industrial applications. It features 2 poles, a 30 A rating at 120V AC, and a mechanical latch that maintains contact position without continuous coil power. Suitable for controlling large-area lighting, signage, or HVAC loads requiring reliable remote switching
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This mechanically held lighting contactor from Square D is designed for switching lighting circuits in commercial and industrial applications. It features 2 poles, a 30 A rating at 120V AC, and a mechanical latch that maintains contact position without continuous coil power. Suitable for controlling large-area lighting, signage, or HVAC loads requiring reliable remote switching
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Mechanically held lighting contactor for switching lighting circuits in commercial and industrial applications. Features 4 poles, 30 A rating, and 120V AC coil voltage. The mechanically held design maintains contact position without continuous coil power, reducing energy consumption and heat buildup
Enclosed mechanically held lighting contactor with 3 poles, rated 60 A at 120V AC. The mechanically held mechanism maintains contact position without continuous coil power. Suitable for switching lighting loads in commercial and industrial applications such as warehouses, parking lots, and office buildings
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Enclosed mechanically held lighting contactor with 3 poles, rated 60 A at 120V AC. The mechanically held mechanism maintains contact position without continuous coil power. Suitable for switching lighting loads in commercial and industrial applications such as warehouses, parking lots, and office buildings
Mechanically held lighting contactor with 8 poles rated for 30 A at 120V AC. The mechanically held mechanism maintains contact position without continuous coil power, reducing heat and energy consumption. Used for remote switching of lighting circuits in commercial and industrial buildings, including large banks of lights, signage, or other non-motor loads
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Mechanically held lighting contactor with 8 poles rated for 30 A at 120V AC. The mechanically held mechanism maintains contact position without continuous coil power, reducing heat and energy consumption. Used for remote switching of lighting circuits in commercial and industrial buildings, including large banks of lights, signage, or other non-motor loads
SQUARE D Lighting Magnetic Contactor: 4 Poles, 120V AC, 30 A, Mechanically Held (MPN 8903LXO40V02)
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SQUARE D Lighting Magnetic Contactor: 4 Poles, 120V AC, 30 A, Mechanically Held (MPN 8903LXO40V02)
SQUARE D Lighting Magnetic Contactor: 12 Poles, 277V AC, 30 A (MPN 8903LXO1200V04)
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SQUARE D Lighting Magnetic Contactor: 12 Poles, 277V AC, 30 A (MPN 8903LXO1200V04)

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This mechanically held lighting contactor from SQUARE D features 4 poles, rated 277V AC and 30 A. It uses a latching mechanism to maintain contact without continuous coil power, reducing energy consumption. Suitable for switching large lighting loads in commercial and industrial facilities
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This mechanically held lighting contactor from SQUARE D features 6 poles, a coil voltage of 277V AC, and a rated current of 30 A. It is designed for remote switching of lighting circuits in commercial and industrial buildings, controlling large banks of lights or other non-motor loads. The mechanically held design maintains its state without continuous coil power
Mechanically held lighting contactor with 3 poles rated at 60 A and a 120V AC coil. Designed for remote switching of lighting circuits in commercial and industrial buildings, controlling large banks of lights or other non-motor loads. Maintains position without continuous coil power
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