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GE THQB1130HID 30 A bolt-on miniature circuit breaker, grey toggle, screw terminals

GE

GE THQB1130HID 30 A High Intensity Discharge Circuit Breaker

SKU CH-NJ5Z-R0X6H

A 30 A single-pole bolt-on breaker rated for high-intensity-discharge lighting at 120/240 V AC with a 10 kA interrupting capacity

  • TypeCircuit Breakers
  • 30 A rating powers high-intensity discharge lighting circuits
  • 10 kA interrupting capacity handles fault currents safely
  • Bolt-on mounting fits compatible load centres and panels
  • Single-pole 120/240 V AC design suits residential and commercial supplies
  • Screw-clamp terminals accept 14–8 AWG copper or 12–8 AWG aluminium conductors

30 A HID Bolt-On Breaker

The GE THQB1130HID is a single-pole miniature circuit breaker rated at 30 amps for 120/240 V AC systems. It is designed specifically for high intensity discharge lighting loads in compatible panels and load centers. The bolt-on mounting style secures directly to the bus bar for a stable connection.

Panel Compatibility And Wire Range

Verify that your load center accepts THQB series bolt-on breakers and offers a free single-pole space. The terminal uses screw-clamp connections accepting aluminium wire from 12 MCM to 8 MCM and copper wire from 14 MCM to 8 MCM. Confirm the panel’s available fault current does not exceed the 10 kA interrupting rating at 120/240 V AC.

Lighting Circuit Installers

Electricians wiring HID lighting circuits in residential or light commercial panels will find this breaker matches the required specifications. It is not suited for DC applications, multi-pole requirements, or panels that only accept plug-in style breakers. Buyers needing a higher ampere rating or a different mounting method should select an alternative device.

Highlights

  • 30 A rating powers high-intensity discharge lighting circuits
  • 10 kA interrupting capacity handles fault currents safely
  • Bolt-on mounting fits compatible load centres and panels
  • Single-pole 120/240 V AC design suits residential and commercial supplies
  • Screw-clamp terminals accept 14–8 AWG copper or 12–8 AWG aluminium conductors

Specifications

BrandGE
TypeCircuit Breakers

Questions about this item

Does the GE THQB1130HID come with mounting screws or wire connectors, or must they be purchased separately?

The breaker uses a bolt-on mounting style and screw-clamp terminals for wire connection; mounting hardware and wire connectors are not included and must be sourced separately.

Should I choose a different amperage or pole count for a 120/240 V lighting panel?

This model is a single-pole 30 A breaker rated for 120/240 V AC; select a different amperage or a two-pole version only if your circuit requires a different current rating or both legs of the supply.

What does the 10 kA interrupting rating mean when the breaker is installed in a load center?

It means the breaker can safely interrupt up to 10 000 amperes of fault current at 120/240 V AC, protecting the panel and downstream wiring during a short-circuit event.

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