Siemens BQ2B030QX Circuit Breaker, 30A, 2-Pole, 240V

Siemens BQ2B030QX is a robust industrial circuit breaker built for reliability in service, maintenance, and replacement projects. This 30 A, 2-pole device delivers dependable overcurrent protection at 240 V and is part of the Siemens BQ series—a trusted choice for demanding electrical distributions. Verify compatibility with your application using the part number BQ2B030QX to ensure a precise fit in your panel.

Key specifications

• Manufacturer: Siemens
• Series: On Circuit Breaker Rating BQ
• Part Number: BQ2B030QX
• Product Type: Circuit Breaker
• Amperage: 30 A
• Poles: 2
• Voltage: 240 V
• Usage: Industrial electrical service, maintenance, and replacement projects
• Compatibility note: Verify fit by part number and application requirements

Why the BQ2B030QX stands out

• Precise fit in Siemens BQ panels: Designed specifically to work within the BQ-series ecosystem, simplifying replacements and upgrades.
• Clear identification for maintenance: The exact part number BQ2B030QX makes it straightforward to source the right device on first order, reducing downtime.
• Reliable 240 V two-pole protection: Suitable for multi-wire circuits and shared neutrals common in industrial environments, helping protect equipment and personnel.
• Industrial-grade behavior: Built to endure the rigors of service and maintenance scenarios typical in commercial and manufacturing settings.

Ideal use cases

• Upgrading or replacing aging breakers in industrial control panels and distribution boards.
• Protection for feeders and motor circuits in manufacturing, processing, and heavy equipment environments.
• Spare part for maintenance programs to minimize downtime during routine service.
• New installations that require a 30 A, 2-pole, 240 V protective device within the Siemens BQ family.

Compatibility and installation tips

• Always confirm the part number (BQ2B030QX) matches your panel’s requirements and the circuit load.
• Ensure the voltage and amperage align with your distribution scheme and that the panel supports the Siemens BQ-series devices.
• Follow standard electrical safety practices and installation procedures when replacing or installing breakers in industrial equipment and control panels.

Need help matching a part number or confirming compatibility with your specific application? Message us and we’ll assist in verifying fit and ensuring you have the right component for your Siemens BQ-series installation.