Vacuum Interrupters Inc. stocks a replacement for the Westinghouse WL-23311 vacuum interrupter for use in the Westinghouse Type R-4 vacuum circuit breaker. The WL-23311 is a component in Westinghouse vacuum bottle assembly numbers 158P996H01, 159P019H01 and 159P046H01.
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Our RVI-WL-23311 vacuum interrupter replacement is rated 2000 Amps, 15.5kV, 25kA, the same as the original WL-23311 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.