Siemens | HQJ3B200HA02 | Circuit Breaker | 200A | 3-Pole | 240V

Siemens HQJ3B200HA02 Circuit Breaker delivers reliable protection for 3-phase systems with a robust 200-amp capability in a 3-pole, 240V format. Crafted for maintenance, retrofit, and replacement projects, this unit is designed to slot into compatible Siemens panels with minimal hassle, ensuring your electrical system stays safe and up to code.

• 200A amperage with a 3-Pole configuration—ideal for 3-phase distribution and main feeder protection
• 240V operation to match standard Siemens panel requirements for commercial and multi-load installations
• Part number HQJ3B200HA02 serves as the definitive compatibility reference for accurate sourcing
• Engineered for use in Siemens panels and compatible retrofit projects, helping maintain system coordination
• Designed for maintenance and replacement workflows where precise spec matching is essential
• Important note: confirm fit and ratings before ordering to ensure safe, code-compliant installation

How this specific 200A, 3-pole, 240V breaker adds value

• Exact-match replacement reduces downtime and the risk of mounting or trip-curve mismatches
• Clear compatibility reference simplifies procurement, especially in environments that standardize on Siemens protection devices
• Support for reliable protection in commercial or industrial panels where stable 3-phase protection is required

Ideal use scenarios

• Panel retrofit projects where a 200A, 3-pole, 240V Siemens breaker is specified
• Maintenance swaps to restore protection for circuits fed from a 3-phase 240V distribution network
• New installations in facilities that rely on Siemens protection devices for consistent performance