AS 2989-1992
Original price was: $36.00.$18.00Current price is: $18.00.
Electrical equipment for coal mines – Specific requirements for high voltage circuit-breakers and disconnectors
Standards Australia , 01/01/1992
Pages: 10
Specifies the requirements for an assembly which incorporates a high voltage circuit-breaker and an isolating device. It is limited to systems below ground at voltages up to and including 12 000 V a.c. The necessary provisions for isolation, safety earthing and regulatory inspection and testing procedures are also included.
Related products
Original price was: $110.00.$55.00Current price is: $55.00.
Original price was: $63.00.$31.00Current price is: $31.00.
Original price was: $36.00.$18.00Current price is: $18.00.
Original price was: $51.00.$25.00Current price is: $25.00.
Original price was: $36.00.$18.00Current price is: $18.00.
Original price was: $40.00.$20.00Current price is: $20.00.
Original price was: $51.00.$25.00Current price is: $25.00.
Original price was: $40.00.$20.00Current price is: $20.00.