Siemens B230H - 30A, 2-Pole, Circuit Breaker

The Siemens B230H delivers dependable overcurrent protection in a compact, 2-pole package that’s built for demanding electrical environments. With a 30A rating, this circuit breaker provides reliable interruption for two conductors, making it ideal for configurations that require simultaneous disconnection and clear fault isolation. Designed to integrate seamlessly into Siemens-based systems, the B230H is a trusted choice for professional panel setups where safety and reliability matter most.

Key benefits at a glance

• Current rating: 30A protection to guard branch circuits and equipment from overload.
• Two-pole design: Protects both conductors and simplifies wiring in multi-wire or 240V-style circuits.
• Versatile installation: Specifically suitable for panelboards, switchboards, and control panels in a range of environments.
• Application scope: Ideal for industrial facilities, commercial buildings, and OEM equipment where robust protection is essential in distribution panels and motor control centers.

Where and how you’ll use the B230H

• Panelboards: Quick, secure protection for feeder and branch circuits in centralized electrical distributions.
• Switchboards: Reliable disconnection and fault management for power distribution in commercial or light industrial spaces.
• Control panels: Safe, precise protection for control logic and auxiliary equipment in manufacturing or processing lines.
• Motor control centers (MCCs) and OEM gear: Durable, field-proven performance where dependable overcurrent protection is critical.

Why this Siemens breaker stands out

Choosing the B230H means aligning with Siemens’ legacy of reliability and system compatibility. The 2-pole configuration simplifies wiring and trip coordination across dual-conductor circuits, while the 30A rating ensures you’re covered for a wide range of standard loads without nuisance trips. By sticking with a Siemens solution in panelboards and control environments, you gain predictable performance, easier maintenance, and a cohesive electrical infrastructure that plays nicely with other Siemens devices and components.

Practical considerations and tips

• Verify the B230H’s compatibility with your existing panel or MCC lineup to ensure seamless mounting and bus-bar connections.
• Plan for clear labeling and fault-traceability in control panels, so trips are quickly understood by maintenance personnel.
• Use this breaker in circuits where both lines require simultaneous protection and disconnection to reduce the risk of energizing errors during service.
• Store spares in a controlled environment to maintain longevity and immediate readiness for critical protection tasks.

For dependable, industry-grade overcurrent protection in distribution panels, motor control centers, and commercial electrical installations, the Siemens B230H—30A, 2-Pole Circuit Breaker—is a precise, reliable choice that supports safe operation and streamlined system integration.