2-channel triac output terminal 12…230 V AC KL2732
Signal LED 1
Signal LED 2
Top view 
Contact assembly 

KL2732 | 2-channel triac output terminal 12…230 V AC

The KL2732 output terminal uses a power switch to control mains voltage from 12 V to 230 V AC. The switching element is a triac. As a semiconductor switch, it is not subject to wear. The KL2732 has two mutually locked outputs and operates with two potential-free switches. The terminal is most suitable for reverse motors.

Technical data KL2732 | KS2732
Connection technology 2-wire
Number of outputs 2 x make contacts (without power contacts)
Rated load voltage 12…230 V AC
Load type ohmic, inductive
Max. output current 1 A (leakage current: typ. 0.8 mA, max. 1.5 mA) per channel
Frequency range 47…63 Hz
Surge voltage protection > 275 V AC
Peak current 40 A (16 ms), 3 A (30 s)
Switch-off time T/2
Residual voltage max. 1.5 V
Electrical isolation 500 V (K-bus/field voltage), 3750 V AC (1 min.)
Leakage current (OFF state) typ. 0.8 mA, max. 1.5 mA
Current consumption power contacts – (no power contacts)
Current consumption K-bus typ. 10 mA
Bit width in the process image 2 outputs
Configuration no address or configuration setting
Special features reverse motors (blinds)
Weight approx. 55 g
Operating/storage temperature 0…+55 °C/-25…+85 °C
Relative humidity 95 %, no condensation
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 20/variable
Pluggable wiring for all KSxxxx Bus Terminals
Approvals/markings CE, GL