EN | 31MCB_miniMCB v2019.1
6.5. CONNECTION OF MCB EX2 BOARD
6.5.1. CONNECTION OF FIRE DAMPERS (EX2)
Max 100mA/channel; Gr1 - actuator 1; Gr2 - actuator 2
6.5.2. CONNECTION OF WATER COOLER CIRCU-
LATION PUMP (EX2)
WCCP
WCCP - water cooler circulation pump