Description
JIS C 4603:2019 specifies the requirements for high-voltage indoor AC circuit breakers to be used in high-voltage receiving installations of 3.3 kV or 6.6 kV in the nominal voltage at 50 Hz or 60 Hz in the frequency (hereafter referred to as the circuit breakers).
Product Details
- Published:
- 01/01/2019
- Number of Pages:
- 59
- File Size:
- 1 file , 640 KB
