Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

GE THQMV100D Main Breaker, 100A, 120/240V AC, Single-Pole - GE Main Breakers, THQMV Series
GEGE Main Breakers, THQMV Series

GE THQMV100D Main Breaker, 100A, 120/240V AC, Single-Pole

The GE THQMV Series Miniature Circuit Breaker (MPN THQMV100D) is a single-pole main breaker designed for GE Panelboards. It is rated at 100 A, 120/240V AC, with a 22kA interrupting capacity at 240V AC.

SKU 3G-OTH-127344

Brand
GE
Item
THQMV100D Main Breaker, 100A, 120/240V AC, Single-Pole
Category
GE Main Breakers, THQMV Series
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

GE
Manufacturer Part Number
THQMV100D
Lg
4.5 in
Wd
8.75 in
AC
120/240V
Amps
100 A

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The GE THQMV Series Miniature Circuit Breaker (MPN THQMV100D) is a single-pole main breaker designed for GE Panelboards. It is rated at 100 A, 120/240V AC, with a 22kA interrupting capacity at 240V AC.

Frequently Asked Questions

What is the GE THQMV100D miniature circuit breaker used for?

The GE THQMV100D is a single-pole main breaker for GE panelboards, rated 100 A at 120/240V AC. It provides overcurrent protection in commercial and industrial electrical distribution systems, with a 22kA interrupting capacity at 240V AC.

What are the specifications of the GE THQMV100D circuit breaker?

The GE THQMV100D is a single-pole miniature circuit breaker rated 100 A, 120/240V AC, with a 22kA interrupting capacity at 240V AC. It measures 4.5 in long by 8.75 in wide and is designed for GE panelboards.

Where to buy the GE THQMV100D circuit breaker worldwide?

3G Electric supplies the GE THQMV100D miniature circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine GE components for your panelboard applications.

How to install the GE THQMV100D breaker in a panelboard?

Ensure the panelboard is de-energized before installation. Align the breaker's mounting tab with the panelboard bus bar, press firmly until it snaps into place, then torque the terminal screws to the manufacturer's recommended value. Always follow local electrical codes.

Used in

Common applications for GE
Industrial panelboard protection — GE TEY-Frame molded case circuit breakers (e.g., TEY140) for branch circuit protection in manufacturing facilities.
Motor control center maintenance — GE replacement coils (e.g., 15D22G003) for NEMA Size 2 contactors in 300-Line series.
Commercial building electrical distribution — GE THQC series miniature circuit breakers (e.g., THQC2115WL) for unit-mount panelboards.
High-fault-current switchgear — GE FB-Frame molded case circuit breakers (e.g., FBH26TE020R) for 200 kA interrupting capacity at 240V AC.
Water filtration in food service — GE FXSVC carbon filter cartridges for reducing VOCs in under-the-sink drinking water systems.

GE Products

3G Electric supplies GE ge main breakers, thqmv series. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Plug-in miniature circuit breaker rated 40 A, 120/240V AC, single phase, with a maximum interrupting rating of 10kA at 120/240V AC. Designed for use in GE panelboards to protect branch circuits against overcurrents and short circuits
GE
Plug-in miniature circuit breaker rated 40 A, 120/240V AC, single phase, with a maximum interrupting rating of 10kA at 120/240V AC. Designed for use in GE panelboards to protect branch circuits against overcurrents and short circuits
Single-pole bolt-on miniature circuit breaker rated 100 A at 120/240V AC with 10kA interrupting capacity. Suitable for overcurrent protection in lighting panels and industrial electrical distribution systems
GE
Single-pole bolt-on miniature circuit breaker rated 100 A at 120/240V AC with 10kA interrupting capacity. Suitable for overcurrent protection in lighting panels and industrial electrical distribution systems
Unit-mount miniature circuit breaker from the THQC & THHQC Series. Rated 50 A, single phase, 120/240V AC with a maximum interrupting rating of 10 kA at 120/240V AC. Designed for overcurrent protection in GE panelboards for residential and light commercial applications
GE
Unit-mount miniature circuit breaker from the THQC & THHQC Series. Rated 50 A, single phase, 120/240V AC with a maximum interrupting rating of 10 kA at 120/240V AC. Designed for overcurrent protection in GE panelboards for residential and light commercial applications
Unit-mount miniature circuit breaker from the THQC series, rated 50 A, 120/240V AC, single phase, with a maximum interrupting rating of 10 kA at 120/240V AC. Designed for overcurrent protection in GE panelboards. Suitable for residential and light commercial electrical distribution systems
GE
Unit-mount miniature circuit breaker from the THQC series, rated 50 A, 120/240V AC, single phase, with a maximum interrupting rating of 10 kA at 120/240V AC. Designed for overcurrent protection in GE panelboards. Suitable for residential and light commercial electrical distribution systems
Unit-mount miniature circuit breaker from the THQC & THHQC Series, rated 50 A, single phase, 120/240V AC. Maximum AIR rating of 22kA at 120/240V AC. For overcurrent protection in electrical panelboards
GE
Unit-mount miniature circuit breaker from the THQC & THHQC Series, rated 50 A, single phase, 120/240V AC. Maximum AIR rating of 22kA at 120/240V AC. For overcurrent protection in electrical panelboards
Unit-mount miniature circuit breaker from the THQC & THHQC Series. Rated 40 A, single phase, 120/240V AC with a maximum interrupting rating of 22kA at 120/240V AC. For use in GE panelboards for overcurrent protection in branch circuits
GE
Unit-mount miniature circuit breaker from the THQC & THHQC Series. Rated 40 A, single phase, 120/240V AC with a maximum interrupting rating of 22kA at 120/240V AC. For use in GE panelboards for overcurrent protection in branch circuits

More from GE

View all GE parts