with sensor connection
for displays Item no.: .. 1790 D ..
Intended use
Switching of electric underfloor heating and electrothermal actuators
Operation with room temperature controller attachment from LB Management
Installation in device box according to EN 60670-1
Product properties
Pulse width modulation (PWM) or two-point control (on/off)
Enables connection of a remote sensor (item no.: FF 7.8)
Input for switching to cooling mode Interrupts
the heating process after 60 minutes (overheating protection of a heating device)
Nominal voltage: AC 230 V ~
Mains frequency: 50/60 Hz
Standby power depending on the attachment: approx. 0.1 ... 0.5 W
Switching current 230 V AC1: 10 mA ... 16 A
Connected load: max. 3,600 W Single-wire
connection
: 1 x 0.5 ... 4.0 mm2 2 x 0.5 ... 2.5 mm2
fine-stranded without wire end ferrule: 1 x 0.5 ... 4.0 mm2 2 x 0.5 ... 2.5 mm2
fine-stranded with wire end ferrule: 1 x 0.5 ... 4.0 mm22 x 0.5 ... 1.5 mm2
Ambient temperature: ?5 ... +45 °C