Vacuum Interrupters Inc. stocks a replacement for the Square D® OEM WL-35503 vacuum interrupter used in the Square D® VisiVac vacuum circuit breaker. The WL-35503 is a component in the Square D® vacuum bottle pole assembly.*
Our WL-35503 vacuum interrupter is rated at 600 A, 15 kV, and 12.5 kA, the same as the original Square D® OEM WL-35503 vacuum interrupter. WL 35503, WL35503.
* 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.