OPERATING MECHANISM FOR A SWITCHGEAR DEVICE

RAPID SAFETY SWITCH AND RAPID SAFETY SWITCH SYSTEM

FAULT DETECTION IN SPRING-LOADED DRIVES OF MEDIUM-VOLTAGE SWITCHGEAR SYSTEMS

Switching contact drive device and switching device

Switch and method for disconnecting a switch

Fast earthing switch device for HV applications

Voltage source converters

Charging ram assembly, and pin assembly and securing method therefor

Tap changer, force-storage unit, and controlled-backlash coupling therebetween

Drive device for an electric switching device

Charging ram assembly, and pin assembly and securing method therefor

Motor cam operating mechanism and transmission mechanism thereof

Bypass switch

On-load tap changer

Switch apparatus of an electrical circuit breaker comprising a force transfer element and a holding element

Working cylinder for a drive of an electric circuit breaker

Self-retention compression spring with housing

Mobile conducting unit for a breaker, including a spring for accelerating the separation of arc contacts

Linear actuating earthing switch

Mechanically operated switching device and related switchgear having a movable member for operating the switching device

Energy-storing unit with forcing mechanism, and on-load tap changing device

Linear actuating earthing switch

Drive for a switch disconnector with C O switching capacity

ELECTRICAL HIGH-VOLTAGE ON-LOAD DISCONNECTOR AND METHOD FOR OPENING THE SAME

On-load tap changer with energy storage mechanism

Switchgear and switchgear operating mechanism

Energy store

Compact operating mechanism for medium and high voltage switchgear

Device for transmitting rotary motion

Electrical switching apparatus, and yoke assembly and spring assembly therefor

Energy accumulator

Device for controlling an electric power cutoff device