Siemens KM2B800 Circuit Breaker, 800A, 2-Pole, 600V

Siemens KM2B800 Circuit Breaker — 800 A, 2-Pole, 600 V
Designed for demanding industrial electrical service, maintenance, and replacement projects, the KM2B800 is built to deliver dependable protection for high‑current circuits. This 2‑pole unit provides robust shutdown of both conductors, helping to maintain system safety during fault conditions. For seamless integration, verify fit by the part number KM2B800 and your specific application requirements. If you’re unsure about compatibility, message us and we’ll help confirm the right match.

Key specifications

• Manufacturer: Siemens
• Part Number: KM2B800
• Product Type: Circuit Breaker
• Amperage: 800 A
• Poles: 2
• Voltage: 600 V
• Notes: Verify fit by part number and application requirements

Why this matters for your operation

• High-current protection: With an 800 A rating, it’s suited for heavy feeders, motor circuits, and critical power distribution paths in industrial environments.
• Two-pole design: Simultaneous disconnection of both conductors enhances safety during fault conditions and supports safer maintenance procedures.
• Reliable industrial compatibility: Built for 600 V systems, this breaker aligns with common industrial electrical infrastructure and control schematics.
• Clear fit verification: The compatibility check centers on the exact part number KM2B800, ensuring you’re pairing the right device with your equipment and application requirements.

Ideal use cases

• Industrial service panels and switchgear where high-current protection is essential
• Maintenance retrofits or equipment replacements in manufacturing lines, packaging, and processing facilities
• Power distribution feeds to heavy machinery, conveyors, pumps, and large motors operating at 600 V

How to proceed

If you’re assessing fit for a specific panel or application, start with the KM2B800 part number and cross-check it against your equipment labeling and electrical design requirements. For direct assistance with compatibility, send us your details and we’ll help verify that this Siemens circuit breaker meets your project needs.