Siemens JXD63B200H 200A 3-Pole 600 V Circuit Breaker

Meet the Siemens JXD63B200H, a robust 3-pole circuit breaker crafted to shield 3-phase power systems. With a 200 A current rating and a 600 V voltage rating, this unit is built for demanding industrial and commercial electrical distributions where dependable protection matters.

Key specifications

• Current rating: 200 A
• Poles: 3 (three-pole)
• Voltage rating: 600 V
• Part number: JXD63B200H

Why this matters for your systems

For facilities running heavy loads—such as industrial machinery, large-scale HVAC, or other 3-phase equipment—the JXD63B200H provides reliable protection by interrupting fault currents and safeguarding wiring and downstream devices. The 3-pole design ensures synchronized disconnection across all phases, contributing to safer motor starting and steadier power distribution.

Ideal use cases

• Replacing a failed breaker in Siemens panels within manufacturing floors, warehouses, or process lines
• Distributing power to 3-phase equipment rooms, control panels, or machine assemblies
• New installations that require a 200 A, 3-pole, 600 V protection solution

Installation & compatibility

Designed to align with Siemens panel systems, the JXD63B200H offers a straightforward replacement path for 3-phase circuits up to 200 A. Before installation, verify panel compatibility with the JXD63B family and ensure the 600 V, 200 A ratings match your load requirements.

Practical tips

• Confirm the panel’s rating and pole configuration before replacing the breaker
• Shut down and de-energize the circuit prior to installation
• Clearly label circuits after the update to reflect the updated protection

Equip your electrical system with Siemens' trusted protection—the JXD63B200H. Add to cart now to secure reliable 3-phase protection for up to 200 A at 600 V.