Bistable industrial dual-coil relay 3P AgNi 24 V DC IP40 R3B-2013-23-D024-W A00080

Bistable relay – reliable switching in automation

This industrial bistable relay, with two coils, is a robust solution for applications requiring reliable and precise circuit switching. The design with three switching contacts (3P) provides versatility in controlling various loads. The relay is designed for mounting in plug-in sockets, which simplifies its installation and replacement. A mechanical indicator allows for quick visual control of the relay status.

Construction and application

The R3B-2013-23-D024-W relay is designed to operate in industrial conditions where high resistance to interference and stable operation are required. Made of high-quality materials, including AgNi (silver-nickel) contacts, guarantees long life and reliability. AgNi contacts are characterized by good electrical conductivity and resistance to arcing, which is important in applications with inductive loads. The housing with IP40 protection class protects against the ingress of solid objects larger than 1mm, which increases safety of use.

Bistable relays, also known as latching relays, maintain the state (on or off) without the need for continuous coil power. They require a short voltage pulse to change state – one pulse turns on, and the next turns off. This solution minimizes power consumption and generates less heat compared to traditional monostable relays. They are ideal for alarm systems, lighting control or applications requiring energy savings.

Key features and benefits

• Bistable design: Maintaining the state without continuous power – reducing power consumption and heat generation.
• Three switching contacts (3P): Increased flexibility in control circuit configuration.
• AgNi contacts: Provide high electrical conductivity and resistance to arcing, which extends the life of the relay and improves reliability.
• Mounting in plug-in sockets: Facilitates installation, replacement and servicing of the device.
• Mechanical indicator: Allows for quick visual control of the relay status without the need to measure voltage or current.
• IP40 protection class: Protection against the ingress of solid objects larger than 1 mm – increased safety of use in industrial environments.
• Coil voltage 24 V DC: Wide compatibility with popular control power supplies.