3RT10151BB42 Datasheet PDF - Siemens Semiconductor

●The 3RT10151BB42 is a 3-pole DIN-rail mount Contactor with screw terminals suitable for switching motors. The contactor is climate-proof and it is finger-safe according to EN 50274. This contactor has an auxiliary contact integrated in the basic unit. The basic unit can be extended with auxiliary switch blocks. The complete unit with permanently mounted auxiliary switch block is offered for sizes S00. The contactor can be retrofitted with RC elements, varistors, diodes or diode assemblies for suppressing opening surges in the coil. The surge suppressors are plugged onto the front of size S00 contactor. Space is provided for them next to a snap-on auxiliary switch block. The contactor with solid-state operating mechanism complies with the requirements for operation in industrial installations.

● Solid-state operating mechanism

● DC operation screw terminals

● DC solenoid system

● Control through relay outputs

● Indication of remaining lifetime (RLT)

● Electromagnetic compatibility (EMC)

● Auxiliary contacts mounted laterally and on front

● -25 to 60°C Operating temperature range