Further information for Busch Jaeger BJ room temperature controller insert - 1097 U-101
Electronic room temperature controller insert with changeover contact
The changeover contact is non-potential-bound The
switching contact changes when the set temperature is reached
The nominal current for the break contact is 10A
The nominal current for the make contact is 5A
Without spreader fastening
The temperature controller is class 1
Power loss (standby) <0.15W To connect to hot water heating systems , control valves that are 'normally closed\lashare required for the controller . When connecting the break contact, a control valve that is normally open is required. When commissioning the temperature controller, it should be noted that the switching point accuracy is only achieved after approx. 1-2 hours of operation after installation.