Product brand name SIRIUS
Product designation Power contactor
Product type designation 3RT2
General technical data
Size of contactor S0
Product extension
● function module for communication No
● Auxiliary switch Yes
Power loss [W] for rated value of the current
● at AC in hot operating state 2.7 W
● at AC in hot operating state per pole 0.9 W
Power loss [W] for rated value of the current without
load current share typical
7.9 W
Surge voltage resistance
● of main circuit rated value 6 kV
● of auxiliary circuit rated value 6 kV
maximum permissible voltage for safe isolation
● between coil and main contacts acc. to EN
60947-1
400 V
