Bistable/pulse relay with memory RPB-2ZSMI-UNI, 2x1C contacts, 12...240 V AC/DC, 16 A /250 V AC, sequential, 80A resistance 864394

Pulse latching relay with memory – lighting and more control

The bistable relay RPB-2ZSMI-UNI is a versatile device, ideal for controlling lighting in public and residential buildings. Its sequential function with memory allows for convenient switching of circuits from multiple points, increasing user comfort. The modular design makes it easy to mount on a standard 35 mm rail.

Construction and application

The RPB-2ZSMI-UNI relay is distinguished by a universal rated voltage range (12...240 V AC/DC), making it compatible with various electrical installations. 2x1Z (normally open) contacts provide reliable switching of loads up to 16 A / 250 V AC. Surge current resistance up to 80 A / 20 ms guarantees safe operation even when starting devices with high power consumption, such as motors. This makes the relay suitable not only for lighting systems, but also for applications requiring frequent switching of loads.

Key features and benefits

• Versatility: Universal rated voltage (12…240 V AC/DC) allows use in a wide range of installations.
• Durability: Surge current resistance of 80 A / 20 ms protects against damage during device start-up.
• Functionality: Sequential function with memory allows lighting control from multiple points without the need for complex systems.
• Safety: Contacts made of AgSnO2 ensure reliable and durable connection.
• Installation: Compact dimensions (width 17.5 mm) and the ability to mount on a 35 mm rail make installation in electrical panels easier.
• Memory: The relay remembers its state, which is particularly useful in applications requiring maintaining a set position (e.g., in automation systems).
• Wide range of applications: Ideal for lighting control, but also for other applications requiring frequent switching of loads.

The RPB-2ZSMI-UNI relay is a solid and reliable solution for professionals and users who value convenience and functionality. Its versatility and durability make it an investment for years to come.