788-164 WAGO Signal Relays

Wago 788-164 is a replacement plug-in basic relay designed for various automation applications. It features an electromechanical design with a rated current of 8A continuous, 3A at 250Vac (AC-15), 2A at 24Vdc (DC-13), and a 15A AC inrush maximum current. The relay operates with a control voltage and rated voltage in AC within a -40°C to +85°C ambient air temperature range. It has a degree of protection of IP40 and is equipped with 2C/O or DPDT (Double Pole Double Throw) contact resistance, supporting a minimum switching load of 12V / 10mA. The relay's mounting mode is 2-poles (2P), and it has a connection capacity of H15.7mm x W12.7mm x D29mm. The contacts are made from Silver-Nickel (AgNi 90/10) for enhanced durability. The rated operating voltage (Ue) switching time is 8ms for contacts closing and 6ms for contacts opening, with a mechanical life expectancy of 30,000,000 operations and an electrical life of 10,000 operations. The net width of the part is 60Vdc, designed for a maximum switching voltage of 250Vac.