Siemens QF245A 30A 2P 240V Circuit Breaker | AmpState

Siemens QF245A is a 2-pole, 30-amp, 240-volt circuit breaker designed to provide dependable overcurrent protection in panelboards, load centers, and electrical distribution systems. This unit is ideal for replacement projects and stocking spares when you need to keep your bill of materials (BOM) aligned to the original part number.

Built to support Siemens panel architectures, the QF245A fits where the original QF245A or equivalent 2-pole, 30A, 240V breakers are specified. It delivers reliable interruption of current to protect wiring and devices in commercial and light industrial installations, ensuring consistent performance across critical circuits.

Key specifications

• Part Number: QF245A
• Amperage: 30 A
• Poles: 2
• Voltage: 240V

Ideal use cases and scenarios

• Replacement of a failed or aging circuit breaker in Siemens panelboards and compatible load centers to restore protection without BOM drift.
• Emergency and preventive maintenance inventories for facilities that rely on Siemens electrical distribution equipment.
• Spec-compliant parts stocking to satisfy procurement processes and maintain traceability to the original equipment manufacturer.

Need help matching a part number or confirming compatibility with your panel? Message us and we’ll help you confirm fit for your exact setup.

Availability: This Siemens QF245A is available from AmpState, a source you can trust for genuine parts and fast support.