The VL module-busbar sectionalizing switch (circuit breaker) comes with a range of standard configurations and some optional accessories, which are detailed below.
Standard Configurations and Features
1. 630A/1250A busbar
2. 630A/1250A Vacuum circuit breaker
3. Spring mechanism for vacuum circuit breaker
4. Single spring operating mechanism for Disconnector/Earthing switch
5. Mechanically interlocked earthing switch and circuit breaker
6. The VL module-busbar sectionalizing switch has separated switch position indicators for circuit breaker and earthing switch
7. All the switches can be padlocked at the front panel.
Optional Accessories and Features
1. Extensible busbar
2. Motor operation (24/48 DC, 110V/220V DC/AC)
3. Trip coil in parallel connection 24V/48V DC, 110V/220V DC/AC
4. Closing coil in parallel connection 24V/48V DC, 110V/220V DC/AC
5. Auxiliary contacts
Circuit breaker position 2NO + 2NC
Earthing switch position 2NO + 2NC
6. The secondary devices can be mounted in the control box on the top of the switch cabinet.