Bistable relay switch BIS-411BM 230V, designed for use with state memory. It operates with illuminated buttons and allows control of lighting or other devices from many different points, using parallel connected momentary control switches.

• Supply voltage: 165÷265 V AC
• Maximum load: 16 A
• Mounting: on 35 mm rail
• Local control: YES
• Maximum load current AC-1: 16 A
• Number of channels: 1
• Operating temperature: -25 ÷ 50 °C
• Protection level: IP20

After power is activated, the relay's state returns to its previous condition, providing memory functionality. It works with high inrush current receivers and has a mechanical button lifespan of 106 cycles.