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SQUARE D Replacement Coil: 24V AC, NEMA Size 0/00/1 - Replacement Coils for NEMA Contactors
SQUARE DReplacement Coils for NEMA Contactors

SQUARE D Replacement Coil: 24V AC, NEMA Size 0/00/1

The SQUARE D Replacement Coil (MPN 3104140020) is a 24V AC replacement coil designed for NEMA Size 0, 00, and 1 contactors. It is compatible with the 8502 Type SC Starters series. This coil provides the specified…

SKU 3G-OTH-42727

Brand
SQUARE D
Item
Replacement Coil: 24V AC, NEMA Size 0/00/1
Category
Replacement Coils for NEMA Contactors
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Technical Specifications

SQUARE D
Manufacturer Part Number
3104140020
Compatible with Series
8502 Type SC Starters
View Full Spec Sheet

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

Product Description

The SQUARE D Replacement Coil (MPN 3104140020) is a 24V AC replacement coil designed for NEMA Size 0, 00, and 1 contactors. It is compatible with the 8502 Type SC Starters series. This coil provides the specified voltage for actuating the contactor in industrial motor control applications.

Frequently Asked Questions

What is the SQUARE D Replacement Coil 3104140020 used for?

The SQUARE D Replacement Coil 3104140020 is used to actuate NEMA Size 0, 00, and 1 contactors in industrial motor control applications. It is specifically designed for the 8502 Type SC Starters series, providing the 24V AC voltage needed to engage the contactor for starting and stopping motors.

What are the specifications of the SQUARE D Replacement Coil 3104140020?

The SQUARE D Replacement Coil 3104140020 operates at 24V AC and is compatible with NEMA Size 0, 00, and 1 contactors. It is designed for the 8502 Type SC Starters series. The manufacturer part number is 3104140020. This coil provides the specified voltage for reliable contactor actuation in industrial environments.

Where to buy the SQUARE D Replacement Coil 3104140020 worldwide?

You can source the SQUARE D Replacement Coil 3104140020 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 supply genuine SQUARE D components for motor control applications.

How to select the correct replacement coil for a SQUARE D contactor?

To select the correct replacement coil, match the coil voltage (e.g., 24V AC) and NEMA size (0, 00, or 1) to your existing contactor. Verify compatibility with the contactor series, such as the 8502 Type SC Starters. Always consult the manufacturer's documentation or a qualified technician to ensure proper fit and safe operation.

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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