Abb THQL1130 Single Pole Circuit Breaker 30A 120/240V

Product Description

The ABB THQL1130 is a single-pole thermal-magnetic circuit breaker rated for 30 amps at 120/240 volts. It provides overcurrent and short-circuit protection in residential and light commercial load centers. The THQL series is a plug-in style breaker designed to fit standard GE and compatible load center panels. Licensed electricians install this breaker when adding or replacing branch circuit protection in a panelboard. The thermal-magnetic trip mechanism responds to both sustained overloads and instantaneous fault currents, helping protect wiring and connected equipment from damage.

The THQL1130 is suited for residential branch circuits in single-family homes, multifamily buildings, and light commercial occupancies. Common applications include lighting circuits, small appliance circuits, and general-purpose branch circuits requiring 30-amp overcurrent protection. It is a plug-in breaker intended for use in load centers that accept the THQL breaker series.

Key Features

• 30-amp continuous current rating for branch circuit protection
• Single-pole configuration handles 120/240-volt applications
• Thermal-magnetic trip mechanism responds to overloads and short circuits
• Plug-in design for fast installation in compatible load centers
• THQL series form factor for use in GE-compatible panelboards

Compatibility

Designed as an OEM-style replacement single-pole circuit breaker for residential and light commercial load centers that accept THQL series plug-in breakers.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the panel and verify the main breaker is off before handling any bus bar connections. Confirm the load center accepts the THQL breaker series before installation. Do not exceed the breaker ampere rating when sizing the protected circuit conductors.

Technical Specifications

• Poles: 1
• Amperage: 30 amps
• Voltage: 120/240 volts
• Breaker Series: THQL
• UPC: 78316401287

Standard Information

• Brand: ABB
• Manufacturer Part Number: THQL1130