858-151 WAGO Signal Relays

Wago 858-151 is a replacement plug-in relay designed with an electromechanical design featuring a red LED indicator. It operates with a rated current of 5A continuously and can handle up to 15A AC inrush maximum current for 4 seconds. The relay is equipped with 4C/O or 4PDT (4 Pole Double Throw) contact type and is recommended for a minimum switching load of 12V / 100mA. It operates within an ambient air temperature range for operation of -25°C to +70°C and has a storage temperature range of -40°C to +80°C. The relay offers a degree of protection rated at IP20 and has a rated impulse voltage (Uimp) of 250Vac max., with protection functions up to 2.5 kV. Its control voltage specifications, supply voltage, and communication protocols are designed to meet rigorous standards, ensuring compatibility with a wide range of applications. The component utilizes Silver-Cerium (AgCe) contacts for its connection capacity and boasts a short circuit breaking rating and a response time of 25ms for both contacts closing and opening. The net depth of the relay is specified for 4-poles (4P), and it has dimensions of H35mm x W21.5mm x D28mm. The technology used in the component is specified for 230Vac, and it has a durability of 100 000 operations for secondary voltage and 20 000 000 operations for primary voltage, with a diameter of 250 V.