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GE THQB32050 Miniature Circuit Breaker, 50A, 120/240V AC, Three-Phase, 10kA - THQB & THHQB Series, Bolt-On GE Miniature Circuit Breakers
GETHQB & THHQB Series, Bolt-On GE Miniature Circuit Breakers

GE THQB32050 Miniature Circuit Breaker, 50A, 120/240V AC, Three-Phase, 10kA

The GE THQB32050 is a three-pole, bolt-on miniature circuit breaker from the THQB & THHQB Series, rated at 50 A and 120/240V AC with a 10kA interrupting capacity at 120/240V AC. Designed for use in load centers, this…

SKU 3G-OTH-128160

Also listed as: THQB 32050 · THQB-32050

Brand
GE
Item
THQB32050 Miniature Circuit Breaker, 50A, 120/240V AC, Three-Phase, 10kA
Part Number
THQB32050
Category
THQB & THHQB Series, Bolt-On GE Miniature Circuit Breakers
Available to Order
Also known as:THQB32050GE
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

GE
Manufacturer Part Number
THQB32050
Type
50 A, Three Phase, 10kA at 120/240V AC, Std
AC
120/240V

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

Product Description

The GE THQB32050 is a three-pole, bolt-on miniature circuit breaker from the THQB & THHQB Series, rated at 50 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 form factor.

Frequently Asked Questions

What is the GE THQB32050 miniature circuit breaker used for?

The GE THQB32050 provides overcurrent protection in load centers for three-phase, 120/240V AC electrical systems. It is a bolt-on breaker rated at 50 A with a 10kA interrupting capacity, suitable for industrial and commercial power distribution panels.

What are the specifications of the GE THQB32050?

The GE THQB32050 is a three-pole, bolt-on miniature circuit breaker rated at 50 A, 120/240V AC, with a 10kA interrupting capacity at 120/240V AC. It is part of the THQB & THHQB Series and designed for use in load centers.

Where to buy the GE THQB32050 worldwide?

3G Electric supplies the GE THQB32050 miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact us to source this GE breaker for your project.

How to install the GE THQB32050 circuit breaker?

Install the GE THQB32050 by ensuring the panel is de-energized, then bolt the breaker securely onto the load center bus bar. Verify the 50 A rating matches the circuit requirements and torque terminals to manufacturer specifications. Always follow local electrical codes.

Used in

Common applications for GE
Commercial electrical distribution — GE FB-Frame molded case circuit breakers for 20 A branch protection with 100 kA interrupting capacity at 240/277 V AC.
Industrial motor control — GE NEMA Size 1 enclosed non-reversing starters with 480 V AC coils and thermal overloads for three-phase motor starting.
Lighting control systems — GE CR460 series mechanically held lighting contactors for remote switching of 277 V AC, 30 A lighting loads.
Panelboard branch protection — GE THQB32100 three-pole bolt-on miniature circuit breakers rated 100 A at 120/240 V AC with 10 kA interrupting capacity.
HVAC damper actuation — GE Relay GE 145 servo motor with 10 Nm torque for damper shafts from 8 to 10 mm.
Motor overload protection — GE CR123C118A thermal overload relay for monitoring current and preventing equipment damage in motor starters.
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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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