Square D QOH260 60A 2-Pole 240 V Circuit Breaker Potential Transformer

The Square D QOH260 60A 2-Pole 240 V Circuit Breaker is a sturdy, reliable protection device designed to safeguard 240-volt circuits by interrupting excess current before wiring or connected equipment are compromised. With a 60-amp rating and two poles, it ensures simultaneous disconnection of both hot legs, delivering enhanced safety for dual-leg installations in residential, commercial, and light industrial panels.

What makes the QOH260 stand out

• Precise overcurrent protection: 60 A rating provides targeted protection for branch circuits, balancing safety and operational needs without unnecessary tripping.
• Two-pole design for full isolation: Simultaneous interruption of both hot conductors reduces shock risk and protects multi-wire branch circuits.
• Square D reliability: Built to the exacting standards of the Square D family, ensuring consistent performance with existing equipment and wiring methods.
• Direct part identification: Part Number QOH260 makes sourcing replacements and compatible components straightforward for service and maintenance.
• Ideal for 240 V systems: Specifically suited to circuits and loads that run on 240 V, such as heating elements, large appliances, and certain HVAC and workshop equipment.

Technical specifications

• Part Number: QOH260
• Current rating: 60 A
• Poles: 2
• Voltage rating: 240 V
• Type: 2-Pole Circuit Breaker
• Brand: Square D

Use cases and applications

Design engineers, electricians, and facilities managers can rely on the QOH260 to protect critical 240 V circuits such as electric heaters, air conditioning loads, hot water systems, and large-draw outlets. It’s well-suited for subpanels in residential setups or light commercial installations where precise protection for dual-hot circuits is essential. By providing clear discrimination between normal operation and fault conditions, this breaker helps minimize equipment damage and electrical downtime.

Installation and compatibility considerations

Designed for Square D panels that accept QOH-style breakers, the QOH260 slots into appropriate enclosures with typical mounting and termination practices. When installing, ensure the panel is configured for two-pole protection and that wiring practices conform to local electrical codes. For best results, pair this breaker with compatible Square D components and have a licensed electrician perform any replacement or upgrade work to maintain system safety and warranty coverage.

Who benefits from this breaker

Electricians seeking a dependable 240 V, two-pole solution, facilities teams managing 60 A branch circuits, and homeowners upgrading or maintaining 240 V service reliability will find the QOH260 to be a precise, match-for-purpose choice. Its specific part number simplifies procurement and ensures compatibility within Square D electrical systems.