QB60 | Circuit Breaker | 60A | 1-Pole | 120V

The QB60 is a purpose-built industrial circuit breaker designed for precise, single-pole protection in 120V systems. With a 60A rating, it’s tailored for applications that require reliable overcurrent protection while keeping installation straightforward for maintenance, retrofit, or replacement projects. When you need a drop-in solution that matches exact specs, QB60 stands out as a trusted reference point.

Why choose the QB60 for your project

• Clear, reliable compatibility: Identified by the part number QB60, this breaker serves as a definitive reference for matching ratings and fit in compatible panels or enclosures.
• Single-pole, 120V protection: Ideal for protecting individual, 120V circuits in both light commercial and certain residential setups where a single hot conductor requires robust overcurrent protection.
• 60A performance you can trust: The 60A amperage rating provides strong protection for circuits with higher current demands, helping prevent electrical faults and equipment damage.
• Easy maintenance and replacement: Designed for straightforward installation and swap-out in existing panels or retrofit scenarios, reducing downtime during service or upgrades.

Use cases and practical scenarios

• Maintenance outages: Replace aging or failing breakers in service panels to restore reliable circuit protection with minimal disruption.
• Panel retrofits: Upgrade or expand 120V circuits in workshops, light industrial spaces, or service areas where a 60A, 1-pole solution is required.
• Targeted circuit insulation: Isolate and protect high-draw equipment on a dedicated 120V line, reducing the risk of cascading faults across the panel.
• Spare-part readiness: Keep a ready QB60 on hand as a standard reference part for quick compatibility with existing 60A, 1-pole installations.

Key specifications at a glance

• Amperage: 60A
• Pole configuration: 1-Pole
• Voltage rating: 120V
• Application: Industrial circuit protection for single-channel 120V circuits

Tips for selecting and installing

• Always verify fit and ratings against your panel’s manufacturer specifications before ordering. The QB60 reference should align with the panel’s accepted part numbers.
• Match the breaker’s amperage and pole count to the protected circuit to ensure proper protection and code compliance.
• During replacement, power down the system and follow safe electrical practices. Swap in the QB60 with the same orientation and wiring configuration as the old breaker.
• Keep a documented inventory of part numbers used in your panels to simplify future maintenance and compatibility checks.

Whether you’re maintaining an aging installation, retrofitting a panel for new equipment, or performing a precise replacement, the QB60 delivers dependable, standards-aligned protection for your 60A, 1-pole, 120V circuits. Rely on the part-number accuracy to guide your replacement decisions, and ensure you confirm fit and ratings before purchasing for a smooth, problem-free upgrade.