Vacuum Interrupters Inc. stocks a replacement for the Square D Breaker vacuum interrupter for use in the VAD-3 V3D31. The Westinghouse WL-34999C is a component in the Square D vacuum bottle assembly 60500G10, 44068-514-50 and 44068-515-50.*
Our WL-34999C vacuum interrupter replacement is rated 1200 Amps , 4.76kV, 29kA, the same as the original WL34999C 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.