Abb THQP220 2 Pole 120/240V 20 Amp Circuit Breaker

Product Description

The ABB THQP220 is a THQP-series miniature circuit breaker rated for 2-pole operation at 120/240 volts. It provides overcurrent and short-circuit protection in residential and light commercial electrical panels. The THQP series is designed as a half-size breaker, allowing higher circuit density in space-constrained load centers. Licensed electricians install this breaker during new construction, panel upgrades, or circuit additions. Its compact footprint makes it well suited for applications where panel space is limited without sacrificing standard ampere rating performance.

The THQP220 is used in residential load centers and light commercial distribution panels where 2-pole, 120/240-volt branch circuit protection is required. Typical applications include 240-volt appliance circuits such as dryers, ranges, water heaters, HVAC equipment, and sub-panel feeds. Its slim profile allows it to fit in panels designed to accept THQP-style half-size breakers.

Key Features

• 2-pole configuration provides 120/240-volt branch circuit protection
• Half-size THQP footprint increases circuit density in compatible load centers
• Provides overcurrent and short-circuit protection per NEC requirements
• Suitable for residential and light commercial panelboard installations
• UPC: 783164085723

Compatibility

Designed as an OEM-style replacement or direct-fit breaker for load centers and panelboards that accept THQP-series miniature circuit breakers.

Installation Notes

Installation must be performed by a licensed electrician in accordance with NFPA 70 (NEC) and all applicable local codes. De-energize the panel and verify with a non-contact voltage tester before handling any bus bars or wiring. Confirm that the destination panel accepts THQP-style half-size breakers before installation. Never install a breaker rated above the panel bus rating.

Technical Specifications

• Poles: 2
• Voltage Rating: 120/240 volts
• Series: THQP
• UPC: 783164085723

Standard Information

• Brand: ABB
• Manufacturer Part Number: THQP220