The device is used to signal the presence of voltage in a three-phase supply system. It is realized by means of three LEDs (L1, L2, L3). There are four colours of the LED diode available (red, green, yellow and mixed). LKM-01 power supply indicator can be used in the TN-C supply system (together with point zero).
Specification:
- Graphic presentation of the threephase voltage supply system level
- indication stability
- voltage indication wide range from 195 to 245 VEXT10000036
- indicated voltage value accuracy ±2
- long durability of lighting elements
- TH-35 DIN rail installation
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