Bistable relay 230V BIS-411B

Bistable relay from the manufacturer F&F. The product catalog number is BIS-411B. It allows you to switch on or off the lighting or other device from several different points using parallel connected, momentary (bell) control switches. Can cooperate with illuminated pushbuttons (ΣI<5mA).

Operation

The receiver is switched on after a current pulse caused by pressing any momentary button (bell) connected to the relay. After the next pulse, the receiver will turn off. The relay has no “memory” contact position, i.e. in the event of a power failure and its return, the relay contact will be switched off. This makes it impossible to automatically turn on the controlled receivers without supervision after a long-term power failure. The button on the housing performs exactly the same function as the external button connected to the terminals of the device.

Parameters

< li>Pin configurationów: 1 × NO/NC.
• Contact separation.
• Mechanical life of the button: 10⁶ cycles.
• Control pulse current: less than 5 mA.
• Operating temperature: -25 ÷ 50 °C.
• Dimensions: 1 module (18 mm).
• Mounting: on 35 mm rail.