 PRODUCT DESCRIPTION The microprocessor-controlled controller ST501-KU3KAR.112 consists of a service and a separate power pack plate and is used for thermostatic temperature regulation in simple refrigerating plants. It is supplied with 230V AC and has four relay outputs as well as an exit for a DC voltage fan.The relays can be used for different functions, e.g. for a compressor, a defroster, an alarm relay, etc. Networking of the controller takes place via the ST-Bus interface. Housing dimensions ST501 Front: 106x68mm Power supply 230V AC Switching inputs none Switching exits 4 Sensor Multi resistance ST-Bus Yes So |
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