1-channel solid state load relay up to 230 V AC/DC, 3 A KL2701
Signal LED 1 
Power contact
230 V
Power contact N
Power contact PE
Output 1
230 V
N
PE
Top view 
Contact assembly 

KL2701 | 1-channel solid state load relay up to 230 V AC/DC, 3 A

The KL2701 output terminal uses an electronic load relay to switch a mains voltage of up to 230 V AC/DC with an output current of 3 A. The switching element is a high-power MOSFET, which is connected to the power contact potential. As a semiconductor switch, it is not subject to wear. The KL2701 terminal has one independent output. Its signal state is indicated by means of a light emitting diode.

Technical data KL2701 | KS2701
Connection technology 2-/3-/4-wire
Number of outputs 1 x make contact
Nominal voltage 0…230 V AC/DC
Load type ohmic, inductive
Max. output current 3 A steady load
Surge voltage protection from 400 V AC
Peak current 5 A (20 s), 50 A (100 ms)
Switching current peak current: 5 A (20 s), 50 A (100 ms)
Recommended fuse ≤ 10 A fast fuse
Contact resistance 0.1 Ω typ.
Switch-off time 2…4 ms
Max. residual voltage (100 mΩ)
Electrical isolation 500 V (K-bus/field voltage), 2500 V AC (1 min.)
Leakage current (OFF state) << 1 mA
Switching speed typ. 1.65 ms, 5 ms max.
Current consumption power contacts only leakage and load current
Current consumption K-bus typ. 65 mA
Bit width in the process image 2 outputs
Configuration no address or configuration setting
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 CE