Acti 9 iRT, iRBN, iRLI, iRC
Time delay relays :
- Acti 9 iRTA :Delays energizing of aload
- Acti 9 iRTB : Delays de-energizing of a load upon contactclosing
- Acti 9 iRTC : Delays de-energizing of a load upon contactopening
- Acti 9 iRTH : Delays de-energizing of a load
- Acti 9 iRTL : Repeated energizings and de-energizings of a load (flasher)
- Acti 9 iRTMF : Performs ether of iRTA, iRTB, iRTC, iRTH functions
Interface relays
- Acti 9 iRBN :LV input, low-level output
- Acti 9 iRTBT : low-level input, LV output
Control relays
- Acti 9 iRCI : current threshold
- Acti 9 iRCU : voltage threshold
- Acti 9 iRCP : phase threshold (motor monitoring)
- Acti 9 iRCC : detection of power cuts and voltage dips (compressor monitoring)
