
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 6-2: MULTIPLE FUNCTION EQUIPMENT - CONTROL AND PROTECTIVE SWITCHING DEVICES (OR EQUIPMENT) (CPS)
出版:South African Bureau of Standards

專家解讀視頻
Applicable to control and protective switching devices (or equipment) (CPS), the main contacts of which are intended to be connected to circuits of rated voltage not exceeding 1000 V a.c. or 1500 V d.c. CPSs are intended to provide both protective and control functions for circuits.
IEC 60947-6-2 : 2.1 - Identical