Siemens 3RT10 17-1KB42 Special Application Contactor, Screw Connection, S00 Size, 01 Identification Number, 1 NC Auxiliary Contact, 12A Maximum Inductive Current, 7.5HP Maximum HP Rating at 460V

IEC 60 947, EN 60 947 (VDE 0660). The 3RT10 coupling relays for switching motors are tailored to the special requirements of working with electronic controls.. Coupling relays have a low power consumption, an extended coil voltage tolerance and an integrated surge suppressor for damping opening surges (exceptions: 3RT10 1.-1HB4. and 3RT10 1.-.MB4.- 0KT0).. No auxiliary switch blocks can be mounted onto size S00 3RT10 1. coupling relays; two single-pole auxiliary switch blocks can be mounted onto size S0 3RT10 2. coupling relays.