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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 THHQC2120WL is a single-phase, 20 A miniature circuit breaker from the THQC & THHQC Series, designed for use with GE Panelboards. It carries an AC voltage rating of 120/240V AC and a maximum AIR rating of 22kA…

SKU 3G-OTH-22005

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
THHQC2120WL
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 THHQC2120WL is a single-phase, 20 A miniature circuit breaker from the THQC & THHQC Series, designed for use with GE Panelboards. It carries an AC voltage rating of 120/240V AC and a maximum AIR rating of 22kA at 120/240V AC.

Frequently Asked Questions

What is the GE THHQC2120WL miniature circuit breaker used for?

The GE THHQC2120WL is a 20 A single-phase miniature circuit breaker used to protect electrical circuits from overloads and short circuits in residential and commercial panelboards. It is specifically designed for use with GE panelboards and provides 22kA interrupting rating at 120/240V AC.

What are the specifications of the GE THHQC2120WL circuit breaker?

The GE THHQC2120WL is a 20 A, single-phase miniature circuit breaker with an AC voltage rating of 120/240V AC and a maximum AIR rating of 22kA at 120/240V AC. It is part of the THQC & THHQC Series and is designed for use with GE panelboards.

Where to buy the GE THHQC2120WL circuit breaker worldwide?

You can source the GE THHQC2120WL miniature circuit breaker 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 on this GE part.

How to install the GE THHQC2120WL circuit breaker?

To install the GE THHQC2120WL, ensure the panel is de-energized. Snap the unit-mount breaker into the GE panelboard bus bar, aligning the load terminal with the circuit wiring. Torque connections to manufacturer specifications. Always follow local electrical codes and use appropriate personal protective equipment.

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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