Siemens | HJD63B200L | Circuit Breaker | 200A | 3-Pole | 600V

Siemens HJD63B200L Circuit Breaker is a purpose-built protection solution for 3-phase electrical systems. This 200A, 3-pole unit is designed to provide reliable overcurrent protection in commercial and industrial panels, with a voltage rating up to 600V.

Key specifications

• Amperage: 200A
• Poles: 3-Pole
• Voltage: 600V

Why this breaker stands out

• Maintenance, retrofit, and replacement readiness — specifically built for scenarios where exact spec matching matters, ensuring a seamless swap-in for compatible systems.
• Part number HJD63B200L is the best compatibility reference; always confirm fit and ratings before ordering.
• 3-pole design supports three-phase circuits, making it suitable for larger, multi-phase distribution applications.
• 600V rating broadens applicability to industrial and commercial environments that require higher voltage protection.

Ideal use cases

• Maintaining or upgrading Siemens-compatible panels that require a like-for-like 200A, 3-Pole, 600V breaker.
• Replacing aging protective devices in three-phase electrical distributions within manufacturing facilities, data centers, and large offices.
• Upgrading feeder protection in commercial buildings while preserving compatibility with Siemens protection schemes.

Practical notes for installation and purchase

• Before ordering, verify that the HJD63B200L matches your panel’s listing and electrical ratings to ensure a correct fit.
• Use the panel manufacturer’s guidelines for installation to maintain safe, reliable operation.
• Keep the part number handy during service or procurement to streamline cross-referencing with your documentation.