Method of detecting a leak in any one of the vacuum interrupters

MHD pinch interrupting switch for high currents

Miniature circuit breaker with improved insulation level

Miniature electrical push button contactor

Miniature electrical switch

Miniature electronic watch switch

Miniature multi-contact pushbutton switch

Miniature precision snap action switch having operating lever pr

Miniature pushbutton switch

Miniaturized push button switch

Modified magne-blast circuit breaker and method of modification

Modular "Y"-type enclosure elements for gas insulated substation

Modular closing resistor

Modular electrical disconnect switch

Modular puffer-type circuit-interrupter unit adaptable for diffe

Modular section insulator switch

Modular suction-gas-cooled magnetic blast circuit breaker

Modular vacuum interrupter

Modular vault-type load break switch

Molded case circuit breaker contact arrangement including a spri