Molded case circuit breaker including vacuum switch assembly

Multi-circuit switch gear

Multi-phase vacuum switch arrangement including an electromagnet

Multi-pole vacuum switch with a pole operating unit for each vac

Multi-pole vacuum switch with an insulation assembly surrounding

Multiple electrode structure for a vacuum interrupter

Multipolar integrated contact for power switchgear

Non-linear magnetic field distribution in vacuum interrupter...

Operating mechanism usable with a vacuum interrupter

Self-fixturing system for a vacuum interrupter

Shielded encapsulated vacuum interrupter

Sintered body and electrode, method for surface...

Solid dielectric encapsulated interrupter with reduced...

Switch gear and method of manufacturing thereof

Switch having a vacuum interrupter

Switchgear assemblies having switching devices

Switchgear with switching devices arranged in housings

Terminal connection locking apparatus for vacuum circuit breaker

Terminal structure for vacuum circuit breaker

Three-position vacuum interrupter disconnect switch...