Siemens | JD63B200H | Circuit Breaker | 200A | 3-Pole | 600V

Siemens JD63B200H Circuit Breaker delivers robust protection for three-phase electrical systems. With a 200A rating, 3-pole configuration, and a 600V maximum, this unit is built to handle demanding industrial and commercial panel applications where reliable shutoff is critical.

Designed for maintenance, retrofit, and replacement projects where exact specifications are required, the JD63B200H is the precise part number to reference when confirming compatibility with your Siemens panel. Before ordering, double-check fit and ratings to guarantee a seamless swap.

Key specifications

• Amperage: 200 A
• Poles: 3-Pole
• Voltage: 600 V
• Part number: JD63B200H

What makes it work for you

Whether you're upgrading service capacity, replacing a failed breaker, or performing a panel retrofit, this Siemens JD63B200H offers dependable protection for your three-phase circuits. The 200A rating protects feeder lines and main circuits, while the three-pole design ensures all three phases are interrupted together, maintaining system safety and reducing the risk of arcing in fault conditions.

Ideal for facilities with Siemens panels that require the JD63 family and for professionals who prioritize exact part matching. The part number is the most reliable reference for compatibility, making ordering straightforward and reducing downtime caused by mismatched components.

Practical tips for installation and maintenance:

• Verify panel compatibility by matching the JD63B200H with your panel's model and rating label.
• Check the operating environment—ensure voltage, insulation, and enclosure type align with a 600V-rated device.
• Keep a spare JD63B200H on hand for planned maintenance or emergency replacements to minimize downtime.