Siemens | HJXD63B200 | Circuit Breaker | 3-Pole

Siemens HJXD63B200 Circuit Breaker is a 3-Pole device engineered for reliable protection in maintenance, retrofit, and replacement projects where exact Siemens specifications matter. This three‑phase breaker supports multi‑phase systems, delivering coordinated interruption across all phases to safeguard wiring, motors, and downstream equipment during fault events. Built with Siemens engineering, it integrates smoothly into compatible panel boards and assemblies for predictable performance.

Key features and benefits

• Three-pole design provides comprehensive protection for 3‑phase circuits, reducing the risk of phase imbalances during faults.
• Exact replacement match with part number HJXD63B200 for straightforward compatibility and minimized downtime.
• Ideal for maintenance, retrofit, and replacement projects that require matching Siemens specifications and a known form factor.
• Seamless integration with Siemens panels and components, ensuring consistent connection points and installation feel.
• Clear compatibility reference—rely on the part number to verify fit and required ratings before ordering.

Ideal use scenarios

• Maintenance on existing Siemens 3‑phase installations where reliable protection is essential.
• Retrofit projects that upgrade protection while preserving current panel configurations and wiring layouts.
• Replacement of worn or tripped breakers in compatible Siemens assemblies, restoring system protection with a trusted, field‑tested part.

Compatibility & installation guidance

Notes to ensure a smooth fit: Confirm fit and ratings before ordering. The HJXD63B200 part number is the most reliable reference for compatibility with your equipment. When verifying, compare your panel’s catalog or schematic to the specifications that accompany this model, and check the physical form factor and connection points to match your existing breaker configuration.

Who should consider this breaker

Ideal for electrical contractors, facility engineers, and maintenance technicians who work with Siemens 3‑pole protection schemes and need dependable replacements that align with exact Siemens specifications. If your project demands precise part matching and reliable three‑phase protection, the HJXD63B200 is designed to meet those needs.