Siemens | HJXD62B300H | Circuit Breaker | 2-Pole | 600V | Bolt-On

When your equipment requires reliable, panel-ready protection, the Siemens HJXD62B300H circuit breaker delivers proven performance in a compact, two-pole design. Rated for 600V and configured with bolt-on mounting, this unit is built for maintenance, retrofit, and replacement tasks where precise specifications matter.

Why this Siemens breaker stands out — engineered by Siemens for durability and consistency, the HJXD62B300H uses a bolt-on interface that suits panels designed for this mounting style. The 2-pole configuration ensures simultaneous shutdown of two conductors, providing robust protection for dual-circuit applications or shared-neutral setups in industrial environments.

Ideal use cases — this breaker shines in:

• Maintenance: replace a failed unit in legacy Siemens panels to restore dependable circuit protection.
• Retrofit: modernize control panels by updating to a compatible bolt-on, 2-pole, 600V solution.
• Replacement: keep a part-number-based reference (HJXD62B300H) on hand for quick compatibility checks and orderly swaps.

Key specifications

• Poles: 2-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Part Number: HJXD62B300H

Compatibility note — the part number is the strongest reference for ensuring a proper match. Always confirm fit and ratings before ordering to avoid mismatches and ensure seamless integration into your panel lineup.

Designed for professionals who demand precision in panel protection, the Siemens HJXD62B300H offers a trustworthy, industry-standard solution for maintenance, retrofit, and replacement projects. If your panel specs align with a 2-pole, 600V bolt-on breaker, this part provides a clear path to reliable operation and long-term performance.