Power indicator lamp LK-703Y 1/3S 3x230V 3xLED yellow

Power supply indicator light – reliable network status signaling

This LK-703Y indicator light is a simple but extremely useful device for optically signaling the presence of voltage in three-phase electrical installations. It is ideal for use in switchboards and control cabinets, where quick identification of the power supply status is crucial. Compact dimensions (1/3 module – 6.2 mm wide) save space, which is especially important in crowded switchboards.

### Construction and functionality

The LK-703Y indicator light is designed for mounting on a standard 35 mm rail. It has screw terminals with a cross-section of 2.5 mm², providing a secure and safe connection of wires. A tightening torque of 0.4 Nm guarantees the stability of the connections. Signaling is