788-353 WAGO Signal Relays

Wago 788-353 is a plug-in relay assembly featuring push-in CAGE CLAMP spring connections for efficient setup. It is designed with a socket base, a red LED indicator, and an electromechanical design. This relay supports a rated current of 16A for continuous operation and can handle up to 120A AC inrush maximum current for 50ms. It operates with a recommended minimum switching load of 5V / 100mA. The 788-353 includes a 1C/O / SPDT (Single Pole Double Throw) contact type and is capable of operating within an ambient air temperature range of -40°C to +70°C. The relay offers a degree of protection rated at IP20 and has dimensions of H86mm x W15mm x D54mm, with a width of 15mm. It features Silver-Tin (AgSnO) contacts for the short circuit breaking rating and supports a control voltage range of 10.2-14.4Vdc (12Vdc nominal). The rated impulse voltage (Uimp) is between 0.85 and 1.2 times the control voltage, with a net width accommodating a 250Vac maximum switching voltage. The rated insulation voltage (Ui) is 4 kV, and the power consumption is suitable for DIN-35 rail mounting. The relay has a rated operating voltage (Ue) of 250 V and is designed for up to 10 000 000 operations, with the number of Normally Closed (NC) circuits rated for 100 000 operations.