Siemens | HLD62B350 | Circuit Breaker | 350A | 2-Pole | 600V

Meet the Siemens HLD62B350 circuit breaker — a robust, two-pole protection device engineered for industrial electrical distribution. With a 350-amp rating and a 600-volt maximum, this breaker is built to handle demanding load requirements while delivering reliable protection for feeders, panels, and critical circuits.

Key specifications at a glance

• Amperage: 350 A
• Poles: 2-Pole
• Voltage rating: 600 V
• Part reference: HLD62B350

Why choose the Siemens HLD62B350

When your project calls for exact compatibility and dependable performance, the HLD62B350 delivers. This Siemens circuit breaker is designed for maintenance, retrofit, and replacement scenarios where matching specifications is essential. The two-pole configuration ensures simultaneous isolation of both conductors, simplifying troubleshooting and improving system safety during service or fault conditions.

Ideal use cases

• Retrofit projects where existing gear matches the HLD62B350 form factor and rating
• Maintenance replacements in industrial panels that require a 350 A, 600 V protection device
• New or upgraded feeders in manufacturing lines and distribution systems requiring reliable overload and short-circuit protection

How to verify fit and ratings

Confirm fit and ratings before ordering. The part number is the best reference for compatibility, so cross-check your panel or switchgear model against HLD62B350 to ensure proper fit, mounting, and electrical characteristics.

Practical tips for installation and use

• Plan for a straightforward replacement by matching the HLD62B350’s two-pole, 350 A, 600 V specifications with your existing infrastructure
• Follow all local electrical codes and the device’s installation instructions to maintain safe, reliable operation
• Use appropriate PPE and verify power is isolated before procedure to prevent shock or arc flash hazards
• Keep a record of the part number (HLD62B350) for future maintenance or stocking to simplify replacements

For engineers and installers seeking a dependable, exactly-specified Siemens solution, the Siemens HLD62B350 circuit breaker pairs precise ratings with practical, real-world applicability. It’s a strategic choice for maintaining continuous power in demanding industrial environments.