Specifies requirements for circuit-breakers, the main contacts of which are intended for connection to circuits having rated voltages up to 1000 volt a.c. or 1500 volt d.c. It includes requirements for coordination under short-circuit conditions between a circuit-breaker and another short-circuit protective device associated in the same circuit.
Original price was: $98.00.$49.00Current price is: $49.00.
Low voltage switchgear and controlgear – Circuit-breakers
Standards Australia , 12/09/1990
Pages: 72
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