Installation relay RPI-1P-D48 863357

Installation relay RPI-1P-D48 – reliable circuit control

The RPI-1P-D48 electromagnetic relay is an element designed to control electrical circuits in building and industrial installations. Made in a standard installation module housing, it allows for easy mounting on a 35mm DIN rail, which significantly speeds up installation work. Its compact dimensions (width 17.5 mm) allow for efficient use of space in switchboards.

Construction and application

This relay has a single changeover contact (1P), which means it can switch one circuit on or off. It is designed to operate with a coil voltage of 48VDC, making it an ideal solution for control systems powered by direct voltage. It uses contacts made of AgSnO2 – an alloy of silver with tin and tin oxide, which ensures high conductivity and resistance to welding, and also extends the life of the device.

These types of relays are widely used in building automation – they cooperate with time switches, switches and buttons. They will also work in industrial automation and in public buildings, both for controlling main and auxiliary circuits. Thanks to its construction and parameters, the RPI-1P-D48 relay is a universal solution for many applications.

Key features and benefits

• Modular construction: Allows for easy mounting on a 35mm DIN rail, saving time and space.
• Contact rating 16A: Allows control of circuits with higher current draw.
• Coil voltage 48VDC: Compatibility with popular control systems powered by direct voltage.
• AgSnO2 contacts: Ensure high conductivity, resistance to welding and long life.
• Width 17.5 mm: Compact dimensions allow for efficient use of space in the switchboard.
• Safety: Relpol relays are manufactured in accordance with applicable standards and do not contain cadmium in the contacts.
• Operating temperature range: The device can operate at temperatures from -20°C to +50°C, ensuring reliability in various environmental conditions.