Abb THQC32070WL Circuit Breaker 3 Pole

Product Description

The ABB THQC32070WL is a 3-pole circuit breaker designed for overcurrent protection in residential and light commercial electrical distribution systems. Circuit breakers of this type interrupt fault current automatically and can be reset manually after a trip event, making them a core component in load centers and panelboards. Licensed electricians install this device as part of branch circuit or feeder protection where a 3-pole configuration is required to protect three-phase or multi-wire circuits.

This breaker is suited for use in load centers and panelboards that accept THQC-series breakers. It is typically installed in residential main panels, subpanels, or light commercial distribution equipment where 3-pole overcurrent protection is needed. Applications include protecting motors, HVAC equipment, and multi-wire branch circuits that require all three poles to trip simultaneously on a fault condition.

Key Features

• 3-pole configuration provides simultaneous trip across all three conductors
• Manual reset after trip event allows service without full panel replacement
• THQC-series form factor for compatibility with corresponding load centers and panelboards
• Overcurrent and short-circuit protection for branch and feeder circuits

Compatibility

Designed as an OEM-style replacement for 3-pole THQC-series circuit breakers used in compatible residential and light commercial load centers and panelboards.

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 absence of voltage with a meter before handling any breaker or wiring. Confirm the panelboard or load center is rated to accept THQC-series breakers before installation. Do not install this breaker in a panel with an incompatible bus bar design.

Technical Specifications

• Poles: 3
• UPC: 78316401280

Standard Information

• Brand: ABB
• Manufacturer Part Number: THQC32070WL