• Three phase load break switch of the type RV44, class E3 according to IEC 62271-103, interruption in SF6
• Interlocked earthing switch with a making capacity of 63 kA
• Support for cable terminal
• Door interlock
• Sockets for capacitive voltage presence indicators with possibility of phase comparison
• Low voltage compartment

• Sharp price and compact product
• Simple medium voltage configuration (small dimensions and modular type)
• Easy to install around or near the generator and the control board (IAC 16kA/1s – AFLR and no long MV & LV cables)
• Over voltage protection of the generator with lightning arresters
• Easy handling (no complex synoptic scheme)
• Extra advantages in comparison to the competition: excellent safety of the operator through:
  • Cubicles with internal arc protection IAC AFL 16kA/1s
  • Interlocked and visible earthing switch (no use of unreliable door contacts in the event of unforeseen opening of the panel and no use of grounding ends required to make a visible earthing)
  • Three phase load break switch (no use of removable copper strips required for a visible interruption)
  • Double position indicator, combination of the load break switch and the circuit breaker
• KEMA tested according to the latest IEC standards for medium votage cubicles
• Maintenance free and reliable
• Flexible options

• Current transformer (to be specified by the customer)
• Voltage transformer (to be specified by the customer)
• Set of auxiliary contacts on the load break switch maximum 3NO/NC
• Set of auxiliary contacts on the earthing switch maximum 2NO/NC
• Key lock on the load break switch
• Key lock on the earthing switch
• Key lock on both
• No door interlock
• Available auxiliary voltages: 24-48-110 V AC/DC or 220 VAC
• Short circuit indicator (to be defined by the customer)
• Earthing balls upstream of the circuit breaker
• Voltage presence indicator
• Plinth with a height of 200 mm, 300 mm or400 mm (other dimensions available on request)
• Floor plates
• Push button control on the load break switch
• Remote control for the load break switch

• Direct / time delayed under voltage release
• Additional auxiliary contacts
• Operation counter
• Automatic reclosing
• Remote control
• Interlock

Requested specifications for the choice of the circuit breaker: Short time current, rated current, rated voltage, power to be protected.