Description
The Siemens 5-MSV-250A-1200-58 is a 1200 A, 5-kV class, 250-mVA rated, draw-out vacuum circuit breaker. Siemens designed it to be a direct replacement for the original Siemens/Allis-type MA-250 1200 A Ruptair air circuit breaker. This particular unit was supplied as a spare breaker to one of our cement production customers. It was rewired to match the customer’s wiring diagram #18-806-541-411 to allow for seamless integration into their existing switchgear.
CBS stocks Siemens 5-MSV-250A-1200-58 vacuum replacement circuit breakers, a full line of replacement breaker and switchgear parts, vacuum interrupter replacements, and circuit breaker remote racking solutions. Contact us to discuss full reconditioning and upgrading services for your existing fleet of Siemens MSV circuit breakers.
