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VOORL-318.009

Terminal strip, H/K changeover via external contact, max. 8 room thermostats and 32 valve actuators, IP20

This device was specially developed for the quick, clear and convenient wiring of 230 VAC individual room temperature controllers with the associated valve actuators for fixed installation. The heating/cooling switchover takes place via a central contact. Heating controllers with changeover contact can be connected as controllers. High time and cost savings thanks to convenient wiring using screwless spring terminals and ingeniously quick and clean installation in the heating circuit manifold using the optional magnetic feet. A master-slave time zone can be created by using a clock controller. The time zone can also be switched to ECO function via an external switching contact on terminal U.


SKU: DA490010 Categories: ,
Connection cross-section0,2 – 1,5 mm² (rigid) / 0,25 – 0,75 mm² (flex)
Number of outputs8, 8
Number of channels/zone8
Operating voltage230 VAC, 50 Hz
Electric connectionspring push-lock terminals
Colourlight grey
RAL colour number (similar)7035
Bearing temperature–20 … 70 °C
Max. air humidity (non-condensing)95 % r.H.
Housing materialplastic ABS
Max. switching voltage230 VAC, 50 Hz
Max. switching current3 (1) A
Min. switching voltage230 VAC, 50 Hz
Mounting/attachmentsurface mounting
Surface finishmatt, matt
Heating control function
Cooling control function
Switching contact8 normally open contacts
Potential free switching contactNo
Switching power1380 W
Protection class
Ambient temperature−20 … 70 °C
AssemblyTerminal strip, fastening screws
Dimensions (W x H x D)255 mm x 90 mm x 70 mm

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