Culter-Hammer 30 Amp Circuit Breaker BQL30 - 30 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState

Culter-Hammer BQL30 is a 30 Amp, 120-volt, 1-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection for panelboards and load centers. Built for reliability in residential, commercial, and light-industrial settings, it provides a precise, repeatable protection profile you can trust under demanding electrical loads.

• Secure bolt-on mounting creates a rigid, vibration-resistant bus connection that helps prevent loose contacts and heat buildup, contributing to consistent trip performance over time.
• Thermal-magnetic trip unit delivers stable protection by combining thermal overload detection with magnetic short-circuit response, ensuring fast, predictable trips when they’re needed most.
• OEM-loadcenter compatibility is designed to match the form, fit, and electrical characteristics of corresponding Culter-Hammer panelboards and other OEM loadcenters, reducing installation surprises and ensuring proper operation.
• Versatile for a range of applications ideal for protecting branch circuits in lighting, receptacles, and small-appliance runs across residential, commercial, and light-industrial environments.

Who benefits from the BQL30

• Homeowners and electricians replacing a worn or failed breaker in existing panelboards that require a bolt-on solution.
• Projects needing a rugged, vibration-resistant breaker that maintains tight electrical connections in busy electrical rooms or equipment closets.
• Installations where using matching OEM components ensures cohesive performance and ease of replacement in the future.

Technical specifications

• Manufacturer: Culter-Hammer
• Part Number: BQL30
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 30A
• Voltage Rating: 120V
• Number of Poles: 1
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Choosing the Culter-Hammer BQL30 means opting for a solution that pairs a robust mechanical connection with precise protection behavior. It’s the practical, long-term choice for safe, reliable circuit protection in everyday electrical installations.