Square D QOU160 60A 240V 1-pole Miniature Circuit Breaker

Product Description

The SQUARE D QOU160 is a single-pole miniature circuit breaker rated for 60 amps at 240 volts AC. It mounts directly to a panelboard and provides overcurrent protection for branch circuits in residential and light commercial electrical systems. The QOU160 uses box lug terminal connections and accepts wire sizes from 14 to 2 AWG. It is designed for use in air conditioning, refrigeration, and heating equipment circuits. Licensed electricians install this breaker during new construction, service upgrades, or equipment changeouts. The unit weighs 0.37 pounds and measures 4.5 inches in length, 3.1 inches in width, and 0.9 inches in height.

The QOU160 is suited for panel mount installations protecting HVAC equipment, refrigeration units, and electric heating loads. Its compact form factor fits standard QOU-series loadcenters. The box lug termination style accommodates copper or aluminum conductors within the rated AWG range, making it practical for a variety of branch circuit wiring configurations in both residential and light commercial applications. This breaker is a common replacement component when an existing breaker fails or when a new dedicated circuit is added for HVAC or refrigeration equipment.

Key Features

• 60 amp continuous rating at 240 volts AC
• Single-pole configuration for 240V branch circuit protection
• Box lug terminal connection accepts 14 to 2 AWG conductors
• Panel mount design for direct installation in compatible loadcenters
• Rated for air conditioning, refrigeration, and heating equipment circuits
• Meets CSA, IEC, UL, and RoHS compliance standards

Compatibility

Designed for use with air conditioning and refrigeration equipment and heating systems as stated by the manufacturer. Intended for installation in QOU-series compatible panelboards. Verify loadcenter compatibility before installation.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize the panel and verify absence of voltage before handling any breaker or wiring. Ensure the conductor size and type are within the rated 14 to 2 AWG range before terminating at the box lugs. Do not exceed the breaker amperage rating for the connected load.