788-356 WAGO Signal Relays

Wago 788-356 is a plug-in relay assembly featuring push-in CAGE CLAMP spring connections. It is designed with a socket base, a red LED, and an electromechanical design. This relay has a rated current of 16A continuous and can handle inrush maximum currents of 80A for 20ms or 30A for 4s AC. It operates with a minimum switching load of 12V / 100mA and has 1NO / SPST-NO (Single Pole Single Throw - Normally Open) contact type. The supply voltage for AC is not specified, but it operates within an ambient air temperature range for both operation and storage of -40°C to +70°C. The control voltage (DC) ranges from 20.4-28.8Vdc, with a nominal 24Vdc. It has a net height of H86mm x W15mm x D54mm, with a width of 15mm, and is designed for mounting on a DIN-35 rail. The relay's contacts are made of Silver-Tin (AgSnO), ensuring a rated impulse voltage (Uimp) of 0.85...1.2 x Uc and a rated insulation voltage (Ui) of 4 kV. The control voltage for AC is specified as single-pole / 1-pole (1P), with a power consumption suitable for its design. It features an IP20 degree of protection, a rated operating voltage (Ue) of 250Vac max., and a frequency of 250 V. The relay is capable of 50,000 operations for Normally Closed (NC) circuits and has a durability of 30,000,000 operations, with switching times of 9ms for contacts closing and 6ms for contacts opening.