Vacuum Interrupters Inc. stocks a replacement for the Cutler Hammer WL-35557 vacuum interrupter for use in the Square D VR vacuum circuit breaker. The WL-35557 is a component in the Square D vacuum bottle pole assembly number 897601, 897608, or 897609.*
Our WL-35557 vacuum interrupter replacement is rated 1200 Amps , 4.7kV, 29kA, the same as the original WL-35557 vacuum interrupter.
* All manufacturers names, trademarks and part numbers are used for reference purposes only. Vacuum Interrupters Inc. is not an authorized distributor or representative for the listed manufacturers. Designated trademarks, brand names and brands appearing herein are the property of their respective owners.