3SK1211-1BB00 Description Description 3SK1211-1BB00 SIEMENS Safety – 3SK Safety Relays 4 x Relay Output (4A) instantaneous, 24VAC Related products SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK6060-6AF71-1TG0
