Siemens IT2C1804VB Description Description Siemens VAP.BENZ detector. Version three relays – 0-100 Related products SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FN3150-4SA00-0AA0
