Siemens B215 - 15 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The Siemens B215 15A, 240V, 2-pole bolt-on molded case circuit breaker is engineered for dependable branch-circuit protection in panelboards and load centers. Available through AmpState, this breaker combines robust mechanical design with precise protective performance, making it a trusted choice for both upgrades and new installations.

• Secure bolt-on mounting — delivers a rigid, vibration-resistant connection to the bus, reducing looseness and maintaining consistent electrical contact through demanding service conditions.
• Thermal-magnetic trip unit — provides stable, repeatable protection by handling overloads via the thermal element and quickly interrupting short circuits with the magnetic element for fast fault clearance.
• 2-pole, 15A, 240V configuration — protects two hot conductors in one package, ideal for common branch circuits in residential panels and light commercial setups.
• OEM-compatible design — specifically tailored to fit matching Siemens load centers and panelboards, ensuring a clean fit, straightforward replacement, and reliable performance.
• Versatile application — suited for residential, commercial, and light industrial environments where space is limited and dependable protection matters.

Why choose the Siemens B215 for your panel?

When reliability and ease of installation matter, the B215 stands out. Its bolt-on construction minimizes movement under vibration, door operation, or routine panel maintenance, preserving a solid electrical connection. The thermal-magnetic protection scheme balances safety with practicality, reducing nuisance trips on normal inrush while staying ready to shut down a fault quickly. This makes the B215 a smart retrofit or standard replacement option for Siemens panelboards and load centers.

Technical snapshot

• Manufacturer: Siemens
• Part Number: B215
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 15A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection