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GE THQB1125 Miniature Circuit Breaker, 25A, 120/240V AC, Single Phase, 10kA - THQB & THHQB Series, Bolt-On GE Miniature Circuit Breakers
GETHQB & THHQB Series, Bolt-On GE Miniature Circuit Breakers

GE THQB1125 Miniature Circuit Breaker, 25A, 120/240V AC, Single Phase, 10kA

The GE THQB1125 is a single-phase, bolt-on miniature circuit breaker from the THQB & THHQB Series, rated at 25 A and 120/240V AC with a 10kA interrupting capacity at 120/240V AC. Designed for use in load centers…

SKU 3G-OTH-127978

Also listed as: THQB 1125 · THQB-1125

Brand
GE
Item
THQB1125 Miniature Circuit Breaker, 25A, 120/240V AC, Single Phase, 10kA
Part Number
THQB1125
Category
THQB & THHQB Series, Bolt-On GE Miniature Circuit Breakers
Available to Order
Also known as:THQB1125GE
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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

GE
Manufacturer Part Number
THQB1125
Type
25 A, Single Phase, 10kA at 120/240V AC, Std
AC
120/240V

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GE THQB1125 is a single-phase, bolt-on miniature circuit breaker from the THQB & THHQB Series, rated at 25 A and 120/240V AC with a 10kA interrupting capacity at 120/240V AC. Designed for use in load centers, this GE-branded breaker provides overcurrent protection in a compact, bolt-on form factor.

Frequently Asked Questions

What is the GE THQB1125 miniature circuit breaker used for?

The GE THQB1125 is a bolt-on miniature circuit breaker used for overcurrent protection in load centers. It is rated 25 A, 120/240V AC, single phase, with a 10kA interrupting capacity at 120/240V AC, making it suitable for residential and light commercial electrical distribution panels.

What are the specifications of the GE THQB1125 circuit breaker?

The GE THQB1125 is a single-phase, bolt-on miniature circuit breaker rated 25 A at 120/240V AC. It has a 10kA interrupting capacity at 120/240V AC and is designed for use in load centers. The manufacturer part number is THQB1125.

Where to buy the GE THQB1125 circuit breaker worldwide?

3G Electric supplies the GE THQB1125 miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this GE-branded breaker for your load center application.

How to install the GE THQB1125 bolt-on circuit breaker?

Install the GE THQB1125 by ensuring the load center is de-energized, then bolt the breaker securely onto the bus bar. Torque connections to manufacturer specifications. Always follow local electrical codes and use proper personal protective equipment. For specific instructions, consult the GE installation guide.

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.
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GE Products

3G Electric supplies GE thqb & thhqb series, bolt-on ge miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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