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SQUARE D Replacement Coil: 220/240V AC, NEMA Size 2 - Replacement Coils for NEMA Contactors
SQUARE DReplacement Coils for NEMA Contactors

SQUARE D Replacement Coil: 220/240V AC, NEMA Size 2

The SQUARE D Replacement Coil (MPN 3106340947) is a replacement coil for NEMA contactors, designed for use with 8502 Type SD Contactors. It operates at a coil voltage of 220/240V AC and is a NEMA Size 2 component…

SKU 3G-OTH-43340

Brand
SQUARE D
Item
Replacement Coil: 220/240V AC, NEMA Size 2
Category
Replacement Coils for NEMA 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
3106340947
Coil Voltage
220/240V AC
Compatible with Series
8502 Type SD Contactors

Technical Documents

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

Product Description

The SQUARE D Replacement Coil (MPN 3106340947) is a replacement coil for NEMA contactors, designed for use with 8502 Type SD Contactors. It operates at a coil voltage of 220/240V AC and is a NEMA Size 2 component. This SQUARE D-branded coil provides the specified voltage compatibility for maintaining or repairing compatible contactor assemblies.

Frequently Asked Questions

What is the SQUARE D Replacement Coil 3106340947 used for?

The SQUARE D Replacement Coil (MPN 3106340947) is used to replace the coil in NEMA Size 2 contactors, specifically the 8502 Type SD series. It provides the necessary magnetic force to close the contactor's main contacts when energized with 220/240V AC, enabling motor and equipment control in industrial applications.

What are the specifications of the SQUARE D Replacement Coil 3106340947?

The SQUARE D Replacement Coil (MPN 3106340947) has a coil voltage of 220/240V AC and is a NEMA Size 2 component. It is compatible with the 8502 Type SD series of contactors. This SQUARE D-branded coil ensures proper voltage matching for reliable contactor operation in industrial control systems.

Where to buy the SQUARE D Replacement Coil 3106340947 worldwide?

You can source the SQUARE D Replacement Coil (MPN 3106340947) 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 your maintenance needs.

How to install the SQUARE D Replacement Coil 3106340947?

To install the SQUARE D Replacement Coil (MPN 3106340947), first disconnect all power to the contactor. Remove the existing coil by releasing its retaining clip or screws, then disconnect the coil wires. Connect the new coil's wires to the same terminals, secure it in place, and verify the coil voltage matches your control circuit (220/240V AC). Always follow lockout/tagout procedures.

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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