Siemens | HQR23B200H | Circuit Breaker | 3-Pole | 100kA

Siemens HQR23B200H is a three-pole circuit breaker designed for dependable protection in maintenance, retrofit, and replacement projects. With a 100kA rating, this unit provides solid interruption capacity while aligning with Siemens’ precise specifications for critical electrical systems.

Key details at a glance:

• Poles: 3-Pole
• Rating: 100kA
• Part number: HQR23B200H
• Best compatibility reference: the part number is the most reliable guide for matching the right device
• Ideal use: maintenance, retrofit, and replacement where exact specs are required

Why this specific Siemens breaker matters for your project

• Exact fit for Siemens panels: The HQR23B200H is purpose-built to match the circuit topology and mounting needs of Siemens systems, reducing guesswork during replacements.
• Reliable protection in demanding environments: A 100kA rating supports higher fault currents, helping safeguard wiring and downstream devices.
• Clear compatibility path: When ordering, rely on the part number as the primary reference to confirm you’re getting the correct three-pole unit with the intended interrupting capability.

Practical guidance for a smooth install

• Before ordering, verify the panel model and the original breaker configuration to ensure an exact match with HQR23B200H.
• Use the part number as the primary compatibility check—cross-referencing with panel schematics helps prevent mismatches in pole count or rating.
• Plan for standard maintenance intervals by keeping a compatible replacement on hand to minimize downtime during service or retrofits.

Siemens HQR23B200H delivers a precise, reliable solution for installations that require a 3-pole breaker with a 100kA interrupting rating. If your goal is a straightforward, specification-aligned replacement that integrates cleanly with Siemens equipment, this part is engineered to meet those exacting standards.