The LST/M Staircase Timer Relay, developed by Borna Electronics, is designed to reduce energy consumption and extend lamp service life in residential, commercial, and industrial lighting applications. By pressing a momentary push button, the connected lighting circuit is energized, and the relay automatically switches the lights off after the preset timing period has elapsed.

In addition to staircase lighting systems, the LST/M can be used in a wide range of timing and lighting control applications where automatic switch-off functionality is required.

Features

• Energy-saving operation
• Output activation via momentary push-button switch
• Suitable for all types of lighting loads
• Adjustable timing range from 1 to 7 minutes using the DELAY control
• Manual override switch for continuous ON operation
• 220 VAC supply voltage
• 10 A output relay capacity
• Two LED indicators: PWR (Power Supply Status) and OUT (Output Relay Status)

Technical Specifications