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GE Miniature Circuit Breaker: THHQC, 20 A, 120/240V AC, Single Phase, 22kA at 120/240V AC - THQC & THHQC Series, Unit-Mount GE Miniature Circuit Breakers
GETHQC & THHQC Series, Unit-Mount GE Miniature Circuit Breakers

GE Miniature Circuit Breaker: THHQC, 20 A, 120/240V AC, Single Phase, 22kA at 120/240V AC

The GE THHQC is a unit-mount miniature circuit breaker from the THQC & THHQC Series, designed for use with GE Panelboards. This single-phase model is rated at 20 A and 120/240V AC, with a maximum AIR rating of 22kA…

SKU 3G-OTH-22003

Brand
GE
Item
Miniature Circuit Breaker: THHQC, 20 A, 120/240V AC, Single Phase, 22kA at 120/240V AC
Category
THQC & THHQC Series, Unit-Mount GE Miniature Circuit Breakers
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Technical Specifications

GE
Manufacturer Part Number
THHQC1120WL
Type
20 A, Single Phase, 22kA at 120/240V AC, Std
AC
120/240V
Amps
20 A
Phase
Single
For Use With
GE Panelboards
Max. AIR Rating
22kA at 120/240V AC
AC Voltage Rating
120/240V AC
View Full Spec Sheet

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

Product Description

The GE THHQC is a unit-mount miniature circuit breaker from the THQC & THHQC Series, designed for use with GE Panelboards. This single-phase model is rated at 20 A and 120/240V AC, with a maximum AIR rating of 22kA at 120/240V AC.

Frequently Asked Questions

What is the GE THHQC miniature circuit breaker used for?

The GE THHQC miniature circuit breaker protects electrical circuits from overloads and short circuits in commercial and industrial applications. It is designed for use with GE panelboards and is suitable for single-phase systems rated at 20 A and 120/240V AC.

What are the specifications of the GE THHQC1120WL circuit breaker?

The GE THHQC1120WL is a unit-mount miniature circuit breaker rated at 20 A, 120/240V AC, single-phase, with a maximum AIR rating of 22kA at 120/240V AC. It is part of the THQC & THHQC Series and is intended for use with GE panelboards.

Where to buy GE THHQC circuit breakers worldwide?

3G Electric supplies the GE THHQC miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine GE part.

How to install a GE THHQC circuit breaker in a panelboard?

To install a GE THHQC circuit breaker, ensure the panelboard is de-energized, then snap the unit-mount breaker firmly onto the bus bar. Verify the breaker is rated for your system voltage and current. Always follow local electrical codes and the manufacturer's instructions for safe installation.

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 thqc & thhqc series, unit-mount 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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