Square D QOU115VH 15A 240V 1-pole Miniature Circuit Breaker

Product Description

The SQUARE D QOU115VH is a single-pole miniature circuit breaker rated for 15 amps at 240 VAC. It is designed for panel mount installation and provides overcurrent protection in residential and light commercial electrical systems. The breaker accepts 14-2 AWG wire and uses box lug terminal connections for a secure, code-compliant termination. It is CSA certified, IEC rated, UL Listed, and RoHS compliant, making it suitable for a wide range of installations where standards compliance is required. Licensed electricians install this breaker as part of load center service work or equipment circuit protection.

The QOU115VH is specifically listed for use with air conditioning and refrigeration equipment as well as heating systems, making it a common choice for HVAC circuit protection in residential and light commercial panels. It installs into compatible QOU-series load centers and is typically used to protect dedicated equipment circuits. The panel mount design and compact footprint suit it for applications where space inside the enclosure is limited.

Key Features

• 15 amp overcurrent protection at 240 VAC
• Single-pole panel mount configuration
• Box lug terminal connection accepts 14-2 AWG conductors
• Listed for air conditioning, refrigeration, and heating equipment circuits
• UL Listed, CSA certified, IEC rated, and RoHS compliant
• Compact form factor suitable for space-constrained load centers

Compatibility

Listed for use with air conditioning and refrigeration equipment and heating systems. Designed for installation in compatible QOU-series panel load centers.

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 load center and verify the absence of voltage before handling any breaker or wiring. Confirm that conductor wire gauge matches the breaker rating before terminating. Do not exceed the rated amperage or wire size range specified for this device.