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Three-pole GE circuit breaker, grey toggle, plug-in mount

GE

GE THQL32020 20A 3 Pole 120/240V 10kAIC Circuit Breaker

SKU CH-EKB8-ANQ9F

Three-pole miniature circuit breaker rated 20 A at 120/240 V AC with 10 kA interrupting capacity, plug-in mounting for compatible load centres

  • TypeCircuit Breakers
  • 20 A three-pole protection for 120/240 V AC circuits
  • 10 kAIC interrupting rating handles high fault currents
  • Plug-in mounting fits Power Mark Gold and AQ load centres
  • Screw-clamp terminals accept wire up to 100 A frame size
  • Toggle actuator provides clear on/off indication

Application and Purpose

The GE THQL32020 is a 20 A three-pole miniature circuit breaker rated for 120/240 V AC and 48 V DC. It provides standard overcurrent protection for three-phase circuits in residential or light-commercial panels. Electricians and facility managers specify it for branch circuits requiring a 10 kA interrupting capacity at the rated AC voltage.

Panel Integration

The breaker uses a plug-in mounting style that fits Power Mark Gold load centres and AQ lighting panels. Its frame size matches the 100 A THQ platform, so it occupies a standard three-pole space without adapter hardware. Screw-clamp terminals accept conductors directly, and the toggle actuator gives clear visual indication of the contact position.

Included Hardware

The unit ships as a single pole assembly with the factory-calibrated trip mechanism sealed inside. No auxiliary contacts, shunt trips or handle locks are supplied, so any remote signalling or lockout requirements must be sourced separately. The 10 kAIC rating is validated for the listed panels only; other enclosures need their own coordination study.

Highlights

  • 20 A three-pole protection for 120/240 V AC circuits
  • 10 kAIC interrupting rating handles high fault currents
  • Plug-in mounting fits Power Mark Gold and AQ load centres
  • Screw-clamp terminals accept wire up to 100 A frame size
  • Toggle actuator provides clear on/off indication

Specifications

BrandGeneral Electric
ModelTHQL32020
TypeCircuit Breakers

Questions about this item

What is the maximum interrupting rating for the THQL32020?

The breaker has a maximum AIR rating of 10kA at 120/240V AC.

How much heat does the breaker generate during continuous operation?

The device operates within standard thermal limits for a 20A frame; the toggle actuator and plug-in mounting allow heat to dissipate through the load center bus.

Which load center series is required for this breaker to install correctly?

It is compatible with Power Mark Gold load centers and AQ lighting panels using the plug-in mounting style.

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