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SQUARE D Replacement Coil: 440/480V AC, NEMA Size 5 - Replacement Coils for NEMA Contactors
SQUARE DReplacement Coils for NEMA Contactors

SQUARE D Replacement Coil: 440/480V AC, NEMA Size 5

The SQUARE D Replacement Coil (MPN 3109640024) is a replacement coil for NEMA contactors, designed for 440/480V AC operation. It is compatible with the 8903 Type SX Lighting Contactors series. This coil is a NEMA…

SKU 3G-OTH-43669

Brand
SQUARE D
Item
Replacement Coil: 440/480V AC, NEMA Size 5
Category
Replacement Coils for NEMA Contactors
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Technical Specifications

SQUARE D
Manufacturer Part Number
3109640024
Coil Voltage
440/480V AC
Compatible with Series
8903 Type SX Lighting Contactors
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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SQUARE D Replacement Coil (MPN 3109640024) is a replacement coil for NEMA contactors, designed for 440/480V AC operation. It is compatible with the 8903 Type SX Lighting Contactors series. This coil is a NEMA Size 5 component, operating at 480V AC.

Frequently Asked Questions

What is the SQUARE D Replacement Coil 3109640024 used for?

The SQUARE D Replacement Coil 3109640024 is used to replace the coil in NEMA Size 5 contactors, specifically in 8903 Type SX Lighting Contactors. It operates at 440/480V AC and is essential for switching lighting loads in commercial and industrial applications.

What are the specifications of the SQUARE D Replacement Coil 3109640024?

The SQUARE D Replacement Coil (MPN 3109640024) has a coil voltage of 440/480V AC and is compatible with the 8903 Type SX Lighting Contactors series. It is a NEMA Size 5 component designed for 480V AC operation. This coil is a direct replacement for the original SQUARE D part.

Where to buy the SQUARE D Replacement Coil 3109640024 worldwide?

You can source the SQUARE D Replacement Coil 3109640024 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.

How to install the SQUARE D Replacement Coil 3109640024?

To install the SQUARE D Replacement Coil 3109640024, first disconnect all power to the contactor. Remove the old coil by releasing its retaining clips or screws. Insert the new coil, ensuring the voltage rating matches 440/480V AC. Reconnect the coil terminals and test operation per the manufacturer's guidelines.

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 replacement coils for nema contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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