Orkuvirki own production is in particular medium voltage circuit breaker cubicles and low voltage distribution boards.
Medium voltage circuit breaker cubicles
Orkuvirki has own production of type tested circuit breaker cubicles. The type is TRYGGVI 2000.
Main characteristics: 
- Type tested 12 kV CB cubicles, 630 to 2500 A
- Tested in accorcdance with IEC 60298 (and 60694)
Main ratings:
- 12 kV (28/75 kV)
- 31,5 kA and tested for internal arc (31,5 kA, 1 sec).
There is also a production of fused disconnector cubicles 12 kV.
Low voltage distibution cubicles (400 V)
Construction and assembly of Eaton Holec Tabula circuit breaker cubicles. Production of numerous main distribution boards (MDB) and motor control centres (MCC) during the past 25 years.
Orkuvirki own production is in particular medium voltage circuit breaker cubicles and low voltage distribution boards.
Medium voltage circuit breaker cubicles
Orkuvirki has own production of type tested circuit breaker cubicles. The type is TRYGGVI 2000.
Main characteristics:
- Type tested 12 kV CB cubicles, 630 to 2500 A
- Tested in accorcdance with IEC 60298 (and 60694)
Main ratings:
- 12 kV (28/75 kV)
- 31,5 kA and tested for internal arc (31,5 kA, 1 sec).
There is also a production of fused disconnector cubicles 12 kV.
Low voltage distibution cubicles (400 V)
Construction and assembly of Eaton Holec Tabula circuit breaker cubicles. Production of numerous main distribution boards (MDB) and motor control centres (MCC) during the past 25 years.