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GE 15D21G004 Replacement Coil for 300-Line Contactors, 440/460-480V AC - Replacement Coils for NEMA Contactors
GEReplacement Coils for NEMA Contactors

GE 15D21G004 Replacement Coil for 300-Line Contactors, 440/460-480V AC

The GE Replacement Coil (MPN 15D21G004) is a replacement coil for NEMA contactors, designed for use with GE 300-Line Contactors. It operates at a coil voltage of 440/460-480V AC and is compatible with NEMA Size 0…

SKU 3G-OTH-43566

Brand
GE
Item
15D21G004 Replacement Coil for 300-Line Contactors, 440/460-480V AC
Part Number
15D21G004
Category
Replacement Coils for NEMA Contactors
Available to Order
Also known as:15D21G004GE
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Technical Specifications

GE
Manufacturer Part Number
15D21G004
Coil Voltage
440/460-480V AC
Compatible with Series
300-Line Contactors

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

Product Description

The GE Replacement Coil (MPN 15D21G004) is a replacement coil for NEMA contactors, designed for use with GE 300-Line Contactors. It operates at a coil voltage of 440/460-480V AC and is compatible with NEMA Size 0, 00, and 1 contactors.

Frequently Asked Questions

What is the GE 15D21G004 replacement coil used for?

The GE 15D21G004 replacement coil is used to energize the electromagnet in NEMA Size 0, 00, and 1 contactors, specifically GE 300-Line Contactors. It is a service part for industrial motor control and automation systems where the original coil has failed or needs voltage change.

What are the specifications of the GE 15D21G004 coil?

The GE 15D21G004 replacement coil operates at 440/460-480V AC and is compatible with NEMA Size 0, 00, and 1 contactors. It is designed for GE 300-Line Contactors. The manufacturer part number is 15D21G004. This coil is a direct replacement for the original equipment.

Where to buy the GE 15D21G004 coil worldwide?

You can source the GE 15D21G004 replacement coil 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 GE components for industrial applications.

How to install the GE 15D21G004 replacement coil?

To install the GE 15D21G004 coil, first disconnect all power to the contactor. Remove the old coil by releasing the retaining clip or screws. Insert the new coil, ensuring the voltage rating matches the control circuit. Reconnect the coil leads and restore power. Always follow NFPA 70E safety practices.

Used in

Common applications for GE
Commercial electrical distribution — GE FB-Frame molded case circuit breakers for 20 A branch protection with 100 kA interrupting capacity at 240/277 V AC.
Industrial motor control — GE NEMA Size 1 enclosed non-reversing starters with 480 V AC coils and thermal overloads for three-phase motor starting.
Lighting control systems — GE CR460 series mechanically held lighting contactors for remote switching of 277 V AC, 30 A lighting loads.
Panelboard branch protection — GE THQB32100 three-pole bolt-on miniature circuit breakers rated 100 A at 120/240 V AC with 10 kA interrupting capacity.
HVAC damper actuation — GE Relay GE 145 servo motor with 10 Nm torque for damper shafts from 8 to 10 mm.
Motor overload protection — GE CR123C118A thermal overload relay for monitoring current and preventing equipment damage in motor starters.
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GE Products

3G Electric supplies GE 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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