857-151 WAGO Industrial Automation Components

Wago 857-151 is a replacement plug-in basic relay designed for various automation applications. It features a rated current of 50mA at 30Vdc for DC-13 (max. recommended current to avoid evaporating the Gold flash), 6A continuous, 3A for AC-15, 2A for DC-13 at a design voltage of 24Vdc, and a 20A AC inrush maximum current for brief periods. The relay operates with a rated voltage of 250Vac and has an electromechanical design with a recommended minimum switching load of 1V / 1mA / 1mW. It includes a 1C/O / SPDT (Single Pole Double Throw) contact configuration. The relay is designed to work within a temperature range of -40°C to +85°C and has a control voltage of 12Vdc. It offers a protection rating of IP20 and is designed for a maximum switching voltage of 250Vac. The relay's dimensions are H15mm x W5mm x D28mm, and it features hard Gold-plated Silver-Nickel (AgNi + Au) contacts for improved conductivity and durability. The rated operating voltage (Ue) showcases a quick response time with contacts closing in 8ms and opening in 4ms. It is rated for 50,000 operations at AC and 5,000,000 operations at DC, capable of operating in environments with 5-85% relative humidity without condensation.