Acti9 iRT, iRBN, iRLI, iRC
Timer/power relay modules
Part of 9 Series
Acti9 DIN rail timer/power relay modules for automated system control, automated system monitoring and changeover circuit control
Time delay relays:
- Acti9 iRTA: delays energizing of a load
- Acti9 iRTB: delays de-energizing of a load upon contact closing
- Acti9 iRTC: delays de-energizing of a load upon contact opening
- Acti9 iRTH: delays de-energizing of a load
- Acti9 iRTL: repeated energizing and de-energizing of a load (flasher)
- Acti9 iRTMF: can be set to perform any one of the Acti9 iRTA, iRTB, iRTC or iRTH functions.
- Acti9 iRBN: low-voltage input, low-level output
- Acti9 iRTBT: low-level input, low-voltage output.
- Acti9 iRCI: current threshold
- Acti9 iRCU: voltage threshold
- Acti9 iRCP: phase threshold (motor monitoring)
- Acti9 iRCC: detection of power cuts and voltage dips (compressor monitoring).
- Acti9 iRLI.
Acti9 DIN rail timer control power relay modules offer:
- A wide range of automatic control functions
- A front face indicator to monitor the product status
- A front face cover to protect against unintended operation of the timer controls.
ApplicationsThe Acti9 DIN rail timer control power relay modules provide various types of automatic control for use within industrial and commercial buildings. These include the following:
- Heating, ventilation, air conditioning
- Automatic door opening/closing systems
- Control of other repetitive timed systems.
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