BRU9950900-01

Circuit Breaker Mechanism

The VCB operation consists of:

  • Disconnector and earthing switch (Disconnector)

  • Vacuum interrupters of VCB

Circuit Breaker Mechanism

1

Disconnector

2

VCB

NOTE: The Ringmaster AirSeT unit is designed with mechanical functional interlocks between the VCB and the switch/disconnector mechanism to help ensure safe operation.

Operating Interface of VCB

1

Opening Push Button

4

Spring Charging Crank

2

Main Contact Position Indicator

5

Closing Push Button

3

Mechanical Counter

6

Spring Charged Indicator

QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and other countries.

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