Siemens BF130AH - 30 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState

The Siemens BF130AH is a 30A, 120V, 1-pole bolt-on molded case circuit breaker built to deliver dependable branch-circuit overcurrent and short-circuit protection in panelboards and load centers. Designed for durable, long-term performance, it provides a compact, reliable solution for safeguarding electrical circuits in a range of settings.

Key advantages you’ll notice in real-world use:

• Secure bolt-on mounting creates a rigid, vibration-resistant bus connection, helping maintain consistent electrical contact even in panels subject to movement or vibration.
• Thermal-magnetic trip unit offers stable, repeatable protection performance, swiftly responding to faults while minimizing nuisance trips during normal operation.
• OEM-ready compatibility works seamlessly with matching Siemens load centers and panelboards, streamlining upgrades and replacements without compatibility guesswork.
• Versatile applications suited for residential, commercial, and light industrial panel configurations where reliable single-pole protection at 120V is required.

Specifications at a glance

• Part Number: BF130AH
• Amperage Rating: 30 A
• Voltage Rating: 120 V
• Number of Poles: 1
• Mounting Style: Bolt-on
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection

Why this breaker fits your panel and safety needs

• Designed for panels that require a solid, single-pole 30A protection device with a bolt-on mounting for extra stability in demanding environments.
• Choosing a Siemens BF130AH means pairing your protection device with a trusted, OEM-compatible solution that aligns with your existing panelboard or loadcenter lineup.
• Ideal for circuits like lighting runs, receptacle branches, or small equipment feeds that operate at 120V, delivering reliable protection without unnecessary complexity.

Use cases and installation considerations

This 1-pole, 30A breaker is well suited for:

• Residential main or subpanels where 120V branch circuits need solid overcurrent protection
• Small commercial panels handling lighting and receptacle circuits
• Light industrial panels protecting motors, pumps, or fans operating on 120V

Practical notes for installation and safety (without replacing professional guidance):

• Verify that your panelboard supports bolt-on, 1-pole breakers of 30A at 120V and that the BF130AH is compatible with your Siemens OEM system.
• Ensure power is fully off and follow all local electrical codes. Have a licensed electrician perform installation or replacement to guarantee proper torque, seating, and electrical integrity.
• Respect the system’s protection coordination; use this breaker where its 30A rating matches the expected load and upstream protection.

With the Siemens BF130AH, you gain a robust, reliable circuit protection solution that’s purpose-built for secure, long-lasting performance in panelboards and loadcenters. It’s a thoughtful choice for upgrading or maintaining essential electrical safety across residential, commercial, and light industrial applications.