The controller ST129-KH1TA.03 is intended for the assembly on DIN rail, which allows easy installation in the switch gear cabinet.
The switching outputs of the thermostatic controller can be programmed as
-two-point controller with alarm contact
-three-point controller with alarm contact
-two-stage controller with alarm contact
-three-stage controller.
Beside the standby key there is a further key to set functions, which can be variously parametered.
