788-157 WAGO Signal Relays

Wago 788-157 is a replacement plug-in basic relay designed for various automation applications. It features a rated current of 50mA at 30Vdc to a maximum recommended current to avoid evaporating the Gold flash, 8A continuous, 3A at AC-15, and 2A at DC-13. The relay operates with a rated voltage of 250Vac and a design voltage of 24Vdc. It is electromechanically designed with a recommended minimum switching load of 5V / 2mA / 50mW and offers 2C/O / DPDT (Double Pole Double Throw) contact configuration. The relay operates within a temperature range of -40°C to +85°C and has a control voltage and rated voltage (AC) within the same temperature range. It features a degree of protection of IP40 and is designed with hard Gold-plated Silver-Nickel (AgNi + Au) contacts. The relay has a net height of H15.7mm, a width of W12.7mm, and a depth of D29mm, supporting a 2-poles (2P) configuration. It is designed for a maximum switching voltage of 250Vac, with a plug-in design for easy installation. The rated operating voltage (Ue) showcases a response time for contacts closing in 7ms and for contacts opening in 3ms. It is built to withstand 10,000 operations phase-to-neutral and has a trip current rating of 30,000,000 operations.