Siemens MBKQJ1200A Circuit Breaker, 200A, 2-Pole, 240V

Meet the Siemens MBKQJ1200A circuit breaker—built for the rigors of industrial electrical service, maintenance, and replacement projects. This unit delivers a robust 200 A capacity in a 2-pole, 240 V configuration, providing reliable protection for essential feeders and circuits in demanding environments. Use the part number MBKQJ1200A to confirm compatibility with your panel, bus arrangement, and application requirements.

Key specifications at a glance

• Amperage: 200 A
• Poles: 2-pole
• Voltage: 240 V
• Manufacturer: Siemens
• Part number: MBKQJ1200A

Why this breaker stands out for industrial installations

Designed with industrial service in mind, the MBKQJ1200A integrates seamlessly with Siemens panels and distribution systems, helping ensure consistent protection where uptime matters most. The 2-pole design protects both conductors in a circuit, which is essential for balanced protection on 240 V feeders and critical loads. By matching the exact part number to your panel and application, you minimize compatibility surprises during installation or replacement.

Practical use cases

• Replacing a failed breaker in an existing industrial distribution panel to restore safe operation quickly.
• FEED protection for manufacturing lines, conveyor systems, or heavy equipment powered by 240 V supplies.
• Upgrading or retrofitting electrical panels where a 200 A, 2-pole, 240 V solution is required.

Compatibility and installation tips

To ensure proper fit, verify the MBKQJ1200A matches your panel’s catalog and the intended application requirements. If you’re uncertain about compatibility, we can assist with part-number verification and guidance on integration with your existing Siemens equipment. Message us for personalized support and to confirm suitability for your specific setup.