Siemens | HQR23B200HL | Circuit Breaker | 200A | 3-Pole | 240V | 100kA

Siemens HQR23B200HL is a robust 200A, 3-pole circuit breaker designed for 240V three-phase systems. Built for maintenance, retrofit, and replacement projects where exact specs matter, this unit protects both equipment and personnel while delivering dependable performance in demanding electrical distributions.

Key specifications

• Amperage: 200 A
• Poles: 3-Pole
• Voltage: 240 V
• Interrupting Capacity: 100 kA
• Part number: HQR23B200HL

What makes this breaker stand out

Designed to integrate seamlessly with Siemens panels that accept HQR-series breakers, the HQR23B200HL offers a precise, reliable fit for 200A, 240V service with a high 100kA interrupting rating. This combination is ideal when you need strong fault current protection without redesigning your distribution system.

Ideal use cases

• Maintenance: replace aging or failed breakers to restore reliable protection and system uptime.
• Retrofit: upgrade protection in existing Siemens panels to meet current safety and performance standards.
• Replacement: exact-spec alternative for panel upgrades or part substitutions in compatible Siemens installations.

Compatibility and fit guidance

Note: The part number is your best reference for compatibility. Before ordering, confirm fit and ratings against your panel labeling and service requirements. The HQR23B200HL should be matched to a 200A, 3-pole, 240V configuration with a 100kA interrupt rating to ensure proper operation within your Siemens distribution system.

Installation and safety considerations

Have a qualified electrician perform installation. Always disconnect power before replacing breakers, and follow local electrical codes and Siemens installation guidelines to ensure a secure, long-lasting connection to the bus and conductors.