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GE Miniature Circuit Breaker: THQB, 20 A, 120/240V AC, Single Phase, 10kA at 120/240V AC - THQB & THHQB Series, Bolt-On GE Miniature Circuit Breakers
GETHQB & THHQB Series, Bolt-On GE Miniature Circuit Breakers

GE Miniature Circuit Breaker: THQB, 20 A, 120/240V AC, Single Phase, 10kA at 120/240V AC

The GE THQB1120HID is a single-pole, bolt-on miniature circuit breaker from the THQB & THHQB Series, rated at 20 A and 120/240V AC. It provides a 10kA interrupting capacity at 120/240V AC and is designed for use in…

SKU 3G-OTH-127878

Brand
GE
Item
Miniature Circuit Breaker: THQB, 20 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
Category
THQB & THHQB Series, Bolt-On GE Miniature Circuit Breakers
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Technical Specifications

GE
Manufacturer Part Number
THQB1120HID
Type
20 A, Single Phase, 10kA at 120/240V AC
AC
120/240V
Poles
1
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GE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GE THQB1120HID is a single-pole, bolt-on miniature circuit breaker from the THQB & THHQB Series, rated at 20 A and 120/240V AC. It provides a 10kA interrupting capacity at 120/240V AC and is designed for use in load centers. This single-phase breaker is manufactured by GE.

Frequently Asked Questions

What is the GE THQB1120HID miniature circuit breaker used for?

The GE THQB1120HID is a single-pole, bolt-on miniature circuit breaker used for overcurrent protection in residential and commercial load centers. It is rated 20 A at 120/240V AC and provides a 10kA interrupting capacity, making it suitable for single-phase branch circuits.

What are the specifications of the GE THQB1120HID?

The GE THQB1120HID is a single-pole miniature circuit breaker from the THQB & THHQB Series. It is rated 20 A, 120/240V AC, single-phase, with a 10kA interrupting capacity at 120/240V AC. It is designed for bolt-on installation in GE load centers.

Where to buy the GE THQB1120HID worldwide?

3G Electric supplies the GE THQB1120HID miniature circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this GE breaker for your project.

How to install the GE THQB1120HID circuit breaker?

To install the GE THQB1120HID, ensure the load center is de-energized. Align the breaker's bolt-on tabs with the bus bar, then tighten the mounting screw securely. Connect the load wire to the terminal and torque to the manufacturer's specification. 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 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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