Siemens | JXD63M200L | Circuit Breaker | 200A | 3-Pole | 600V

Experience dependable, three-phase protection with the Siemens JXD63M200L circuit breaker. Designed for circuits up to 600V, this 200A, 3-pole unit delivers precise overcurrent protection tailored to three-phase systems in commercial and industrial environments.

Key specifications at a glance

• Amperage: 200 A
• Poles: 3-Pole
• Voltage rating: 600 V
• Part reference: Siemens JXD63M200L

What sets the JXD63M200L apart

Unlike generic substitutes, this Siemens breaker is selected for exact compatibility with existing panels and equipment that rely on the JXD63M200L family. The three-pole design ensures balanced protection across all three phases, helping safeguard motors, drives, and other heavy-load machinery from overloads and faults common in industrial settings.

Ideal use cases

• Maintenance: quick replacement for worn or aging breakers to restore reliable protection
• Retrofit: upgrade or modernize panels that require a 200A, 3-pole, 600V solution
• Replacement: swap-in unit for failed components in commercial electrical rooms

Important compatibility notes

Before ordering, confirm fit and ratings for your specific panel or enclosure. The part number JXD63M200L is the best reference for compatibility, helping ensure a seamless, secure installation.

Practical installation tips

• Power down and follow lockout-tagout procedures prior to replacing any circuit breaker
• Verify that your panel’s bus configuration and labeling align with a 3-pole, 200A, 600V Siemens device
• Keep a spare JXD63M200L on hand for planned maintenance to minimize downtime

With the Siemens JXD63M200L, you gain a reliable, precisely matched protection solution for three-phase systems up to 600V. It’s the practical choice for maintenance, retrofit, and replacement projects where exact compatibility and solid performance matter most.