Thomas and Betts' Elastimold Molded Vacuum Interrrupter utilizes a 25 kA symmetrical vacuum bottle interrupter and a magnetic actuator mechanism
The Thomas and Betts Elastimold Molded Vacuum Interrrupter (MVI) is designed to fit through wind tower doorways. The unit is maintenance-free, contains no gas or oil, and is available for subsurface, vault, tower, padmount or riser-pole applications. The 38 kV 25 kA MVI incorporates Elastimold’s combination of EPDM molded insulation with a vacuum interrupter. The unit utilizes a 25 kA symmetrical vacuum bottle interrupter and a magnetic actuator mechanism, along with a current sensor and a line of control options.