Specifies the general requirements for measuring and monitoring equipment for testing the electrical safety in low voltage distribution systems with nominal voltages up to 1000 V a.c. and 1500 V d.c.
IEC 61557-1 Ed. 1.0 b:1997
Original price was: $60.00.$30.00Current price is: $30.00.
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c.- Equipment for testing, measuring or monitoring of protective measures – Part 1: General requirements
International Electrotechnical Commission , 02/14/1997
Pages: 31
