Control lamp LK-BZ-703Y 230 V

The LK-BZ-703 indicator light is used to provide visual indication of the presence of voltage in the individual phases of a three-phase mains supply. The compact size of the housing (6.2 mm wide) saves space in the switchboard. Each indicator is protected by a built-in fuse, which eliminates the need for an additional protection module.

Operation

The presence of voltage in a phase is indicated by the corresponding LED in the circuit for that phase lighting up. If the LED is not lit, this indicates either a lack of supply voltage or a fault in the built-in fuse element.

The fast-acting fuses built into the indicator light eliminate the need for additional protection when the light is installed in a circuit with a current rating of less than 100A.

 
Types of LK-BZ-703 indicator lights

	Index	Colour	Voltage	Instructions
	LK-BZ-703R	3 x red	3×230 V+N	Download
	LK-BZ-703G	3 x green	3×230 V+N	Download
	LK-BZ-703Y	3 x yellow	3×230 V+N	Download
	LK-BZ-703K	red yellow green	3×230 V+N	Download
	LK-BZ-703B	3 x blue	3×230 V+N	Download
	LK-BZ-703B-110	3 x blue	3×110 V+N	Download