Industrial bistable single-coil relay 2P AgNi 24 V DC IP40 R2B-2012-23-B024-W A00074

Bistable relay – a reliable automation element

The R2B-2012-23-B024-W bistable relay is a solid solution for industrial applications where reliability and precision are required. Its design based on a single coil allows maintaining the switching state without continuous power consumption, which translates into savings and longer life. This relay is used in control systems, building automation, and applications requiring frequent circuit switching.

Construction and application

This two-pole (2P) relay with AgNi (silver-nickel) contact material is designed for mounting in plug-in sockets, which facilitates its installation and replacement. AgNi contacts are characterized by good electrical conductivity and spark resistance, ensuring long-term and safe operation. A mechanical indicator allows visual control of the relay status – whether the circuit is open or closed. The IP40 protection class means that the relay is protected against the ingress of solid objects larger than 1mm, making it suitable for operation in industrial environments with a moderate degree of dustiness.

Key features and benefits

• Bistability: Maintaining the switching state without power consumption – an ideal solution for energy-saving applications.
• Two-pole contacts (2P): Provide the ability to switch two independent circuits.
• AgNi contacts: Guarantee high conductivity and spark resistance, extending the life of the device.
• Plug-in socket mounting: Facilitates installation, replacement and servicing.
• Mechanical indicator: Allows quick visual control of the relay status.
• Protection class IP40: Protection against the ingress of solids, suitable for industrial environments.
• Coil voltage 24 V DC: Standard supply voltage, compatible with most control systems.

This relay is not only a circuit connection element – it is a guarantee of stable and safe operation of your installation. By choosing this model, you are investing in quality and reliability confirmed by the RELPOL brand.