Siemens | B230R | Circuit Breaker | 30A | 2-Pole | 240V

Meet the Siemens B230R, a dependable 2-pole circuit breaker designed for 240V circuits and a 30A protection rating. This unit is built for maintenance, retrofit, and replacement tasks where matching specifications matter, delivering reliable overcurrent protection exactly when you need it.

Key specs at a glance: Amperage 30A • Poles 2-Pole • Voltage 240V • Part number B230R

Why the B230R matters for your system

• Exact spec reference: When you’re restoring an existing installation, the B230R is the best reference to ensure compatibility with the original equipment.
• Reliable Siemens engineering: Built to meet Siemens’ standards for durable protection in 240V circuits, providing dependable performance in everyday electrical service.
• Designed for practical replacements: Crafted for straightforward installation as a replacement or retrofit, minimizing downtime and framing the right fit for compatible panels.
• Clear compatibility guidance: The part number is the strongest compatibility signal—confirm fit and ratings before ordering to avoid mismatches.

Use cases and scenarios

• Maintenance: swap in a like-for-like 30A, 2-pole, 240V breaker to restore circuit protection after wear or tripping-related faults.
• Retrofit: upgrade or modify circuits that require a 2-pole 240V breaker with an exact Siemens B230R specification.
• Replacement: keep a ready-to-go spare on hand for quick panel service in systems that rely on B230R compatibility.

Compatibility tips

• Before you order, verify that your panel or existing breaker matches a 2-pole, 30A, 240V configuration and that the part number you reference aligns with B230R for best compatibility.
• Use the B230R as your compatibility anchor when cross-checking panel labeling and service documentation.

If you’re maintaining or upgrading a Siemens electrical system, the Siemens B230R 30A 2-Pole 240V circuit breaker offers a precise, reliable path to restoring protected circuits with confidence. It’s the right choice when matching the original specs is essential for safety and performance.