Profile
● This high-power switching actuator performs high-power control via KNX signal input.
● 4 independent channels, each capable of delivering up to 20A maximum output per circuit.
● Utilizes high-power magnetic latching relay technology.
● Includes two dry contact inputs and one 24V DC signal input.
Features
● Compatible with standard KNX signals and other inductive loads
● Equipped with high-power magnetic latching relays for zero standby power consumption
● Low operational power consumption with surge current resistance exceeding 170A
● Long service life, compact design, and easy DIN-rail installation
● Optional manual override function for relay operation
● Available in white or black metal housing
Technical Parameters
Model No | LR04CK | LR06CK | LR08CK | LR12CK |
Brand | LAMMIN |
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Input Signal | KNX signal |
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Input Voltage Range | EIB/KNX DC30V |
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Frequency Range | 50/60Hz |
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Max Load Current | 20A/CH*4 | 20A/CH*6 | 20A/CH*8 | 20A/CH*12 |
Max Output | 20A 250VAC,4000W, 3*104 (fluorescent lamp)5HP 250VAC 3*104( motor load) |
Min Load | 60W |
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Certification | CE UL |
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Working Temp | -20℃~+50℃ |
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Warranty | 3 years |
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Size(L*W*H)MM | 72*88*65 | 107*90*65 | 144*90*65 | 216*88*65 |
Installation | 35MM Din-rail |
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Photo | 
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Datasheet:
specification LR04CK.pdf
specification LR06CK.pdf
specification LR08CK.pdf
specification LR12CK.pdf