Siemens | HJXD62B350H | Circuit Breaker | 350A | 2-Pole | 600V | Bolt-On

Siemens HJXD62B350H Circuit Breaker is a rugged, high-current protection device designed for demanding electrical environments. With a rating of 350A, this 2-Pole breaker provides balanced, simultaneous protection for both conductors in a 600V system. The Bolt-On mounting simplifies installation and delivers a secure, field-ready connection for maintenance, retrofit, or replacement projects where exact specifications matter.

• Amperage: 350A
• Poles: 2-Pole
• Voltage rating: 600V
• Mounting style: Bolt-On
• Part reference: HJXD62B350H

Why this model stands out for demanding electrical installations:

• up to 350A makes it suitable for main distribution or feeder protection in industrial panels where higher load management is needed.
• Two-pole design ensures simultaneous disconnection on both legs, enhancing safety and simplifying troubleshooting in 600V systems.
• Bolt-On mounting supports straightforward, secure installation in compatible switchgear and panels, reducing service time during retrofit or replacement.
• Siemens reliability—built to meet the expectations of industrial environments where consistent performance and durable operation matter.

Ideal use cases

• Maintenance: replace a failed or aging breaker with a unit that matches the original specs to minimize wiring changes.
• Retrofit: upgrade or update panel protection while maintaining compatibility with existing Siemens infrastructure.
• Replacement: exact-spec part for systems requiring the HJXD62B350H designation, ensuring fit and ratings match your drawings and data sheets.

Practical notes for ordering and installation:

• Always confirm fit and ratings before ordering—the part number HJXD62B350H is the best reference for compatibility with your panel or switchgear.
• Use in environments and equipment that operate within a 600V nominal rating to ensure safe, reliable performance.
• Plan for routine maintenance and have a compatible spare on hand to minimize downtime during replacement or retrofit.

With the Siemens HJXD62B350H, you gain a purpose-built, high-capacity circuit breaker that delivers dependable protection for demanding electrical systems. Its combination of 350A capacity, 2-pole configuration, 600V rating, and bolt-on installation makes it an efficient, long-lasting choice for professional installers and maintenance teams seeking precise compatibility and reliable performance.