Siemens | HPD63B140 | Circuit Breaker | 1400A | 3-Pole | 600V

Meet the Siemens HPD63B140 circuit breaker — a rugged, industrial-grade solution designed for demanding power systems that require precise, reliable overcurrent protection. With a 1400A rating, a 3-pole configuration, and a 600V operating capacity, this device is built to safeguard large 3-phase electrical installations while keeping downtime and risk to a minimum.

• Amperage rating: 1400A
• Pole configuration: 3-Pole
• Voltage rating: 600V
• Part reference: HPD63B140

This breaker is ideal for maintenance, retrofit, and replacement projects where exact specifications matter. It’s designed to slot into systems that need a Siemens HPD63B140 equivalent, ensuring you don’t have to compromise on protection or performance during upgrades.

Who should consider this Siemens HPD63B140?

• Maintenance teams upgrading aging switchgear or panelboards that require precise HPD63B140 specifications.
• Facilities engineers planning retrofits to support higher load profiles on 3-phase 600V systems.
• Operations managers replacing failed or discontinued breakers with an exact, compatible Siemens part to minimize compatibility issues.

Practical use cases

• Replacement in industrial control panels where a 3-pole, 600V breaker is specified.
• Retrofit projects that require maintaining existing protection schemes without altering wiring or busbar layouts.
• Maintenance cycles in equipment rooms and manufacturing lines that rely on reliable, Siemens-branded overcurrent protection.

Important compatibility notes: Always confirm fit and ratings before ordering. Use the HPD63B140 part number as the primary reference to ensure exact match with your equipment. Check the panel or switchgear documentation for mounting, bus connection, and any accessory requirements. If in doubt, compare the label specifications on your current device with the HPD63B140–ensuring the amperage, voltage, and pole configuration align perfectly with your system.

Choosing this HPD63B140 breaker means opting for proven Siemens reliability in projects where exact specifications are non-negotiable. It’s a deliberate, precise choice for safeguarding large, multi-phase electrical distribution without surprises during installation or operation.