Square D | QH130 | Circuit Breaker | 1-Pole | 240V | Plug-In

Designed for reliable overcurrent protection in compatible Square D panels, the QH130 is a 1-pole, 240V plug-in circuit breaker built to simplify maintenance, retrofits, and replacements where exact fit matters.

Key specifications

• Pole: 1-Pole
• Voltage: 240V
• Plug-In: Yes
• Part number: QH130

Why this breaker stands out

• Plug-in design enables straightforward swapping in compatible panels, minimizing downtime during maintenance or renovations.
• Specifically aligned with Square D’s QH family, ensuring consistent performance characteristics within compatible systems.
• Compact 1-pole, 240V configuration makes it suitable for dedicated circuits where space and voltage are key considerations.
• Built for dependable, service-friendly protection in residential and light commercial environments where quick, accurate replacements matter.

Fit, compatibility, and selection

Before ordering, confirm fit and ratings for your panel. The part number is the best reference for compatibility, so use QH130 to match breakers in systems designed for this plug-in configuration.

Ideal use cases

• Maintenance on existing Square D panels that require a 1-pole, 240V plug-in breaker.
• Retrofit projects where a precise QH-series plug-in replacement is needed to restore circuit protection.
• Spare-part stocking for service teams handling routine panel maintenance and on-site replacements.

Installation tips

• Power down the main switch and verify the panel is designed for plug-in QH130 breakers before handling.
• Insert firmly into the correct slot in a compatible Square D panel until it seats securely on the bus and latches in place.
• After replacement, restore power and test the protected circuit to confirm proper operation and trip behavior.

Summary: The Square D QH130 circuit breaker delivers targeted, plug-in 1-pole protection at 240V for maintenance, retrofit, and replacement projects where compatibility is essential. Use the part number as your guide, and verify fit and ratings to ensure a seamless installation.