288-380 WAGO Signal Relays

Wago 288-380 is a plug-in relay assembly featuring CAGE-CLAMP spring connections for secure and maintenance-free connections. It is designed with a socket base and operates with a bistable/latching electromechanical design. The relay supports a rated current of 6A continuously and can handle up to 30A AC inrush maximum current for 4 seconds. It includes a 1C/O / SPDT (Single Pole Double Throw) contact type, suitable for various switching applications. The supply voltage for AC is not specified, but the control voltage for DC ranges from 20.4-28.8Vdc, with a nominal 24Vdc. It operates efficiently within an ambient air temperature range for operation from -25°C to +40°C and for storage from -25°C to +70°C. The relay's rated impulse voltage is between 0.85 and 1.2 times the control voltage, and it has a rated insulation voltage of 4 kV. Designed for mounting on a DIN-35 rail, the dimensions are H85mm x W20.5mm x D48mm, with a width of 20.5mm. The contacts are made from Silver-Nickel (AgNi 0.15) for durability, and the relay has a short circuit breaking rating with a switching voltage maximum of 250Vac. The rated operating voltage (Ue) and frequency are specified at 250 V, with a life expectancy of 10,000 operations for Normally Closed (NC) circuits and 30,000,000 operations for the latching/bistable mechanism. It is designed to work within a humidity range of 5-75% RH, non-condensing.