Bistable industrial two-coil relay 2P AgNi 12 V DC IP40 R2B-2012-23-D012-W A00075

Bistable relay – reliable operation in demanding conditions

This dual-coil bistable relay is a robust solution for industrial applications where durability and precise operation are crucial. The dual-coil design ensures that the switching state is maintained without the need for continuous power supply, which translates to energy savings and increased device life. The relay is designed for mounting in plug-in sockets, making installation and replacement easier.

Construction and application

The relay is equipped with two 2P AgNi (silver nickel) switching contacts, which guarantee high wear resistance and good conductive properties. The housing with an IP40 protection class protects against the ingress of solid objects larger than 1mm, making it suitable for operation in moderately dusty environments. A mechanical indicator allows for visual control of the relay status – whether the contact is open or closed.

• Dual-coil design: Maintains the switching state without continuous power consumption. Ideal solution where energy saving is important.
• AgNi contacts: Ensure high reliability and long life, even with frequent switching cycles. Silver nickel is a compromise between conductivity and resistance to contact welding.
• Protection class IP40: Protection against the ingress of solids, enabling operation in industrial environments.
• Plug-in socket mounting: Quick and easy installation and the ability to replace without interfering with the wiring.
• Mechanical indicator: Allows for quick visual identification of the relay status – open or closed.

This relay finds application in industrial automation systems, lighting control, heating devices, security systems and anywhere where reliable switching of electrical circuits is required while simultaneously saving energy. It is particularly useful in applications requiring maintaining the switching state for a long time without current consumption by the coil.