Siemens | HLXD62B450L | Circuit Breaker | 450A | 2-Pole | 600V

Siemens HLXD62B450L is a heavy-duty circuit breaker designed for industrial electrical distribution, delivering reliable overcurrent protection where it matters most. With a 450A rating, a two-pole design, and a 600V rating, this device is built to withstand demanding service conditions while ensuring safe and decisive isolation when trips occur.

Key specifications

• Amperage: 450A
• Poles: 2-Pole
• Voltage: 600V
• Reference number: HLXD62B450L

Why this Siemens breaker stands out

• Exact compatibility is a top priority: the HLXD62B450L part number is the most reliable reference for matching replacement units to your panel or service equipment.
• Built for maintenance, retrofit, and replacement projects that require a precise 450A, 600V, two-pole protection device.
• Two-pole architecture provides simultaneous disconnection of both conductors, simplifying servicing and enhancing safety during replacements.
• Ideal for Siemens-compatible panels and distribution setups in manufacturing floors, data-center edge infrastructure, and other industrial environments.

Use cases and installation considerations

• Retrofit or upgrade projects where the existing protection device is in the HLXD62B450L family or requires exact 450A/600V specifications.
• Spare-part stock for maintenance programs to minimize downtime during outages.
• New installations in systems operating at or up to 600V that demand robust overcurrent protection for critical equipment.

Important note: Confirm fit and ratings before ordering. The HLXD62B450L part number is the best reference for compatibility with your panel, switchgear, or service disconnect.