788-546 WAGO Signal Relays

Wago 788-546 is a plug-in relay assembly featuring push-in CAGE CLAMP spring connections. It is designed with a rated current of 8A continuous, 1.5A at 240Vac (AC-15), 1A at 24Vdc (DC-13), and can handle 16A (20ms) / 12A (4s) AC inrush maximum current. The part includes a socket base, a red LED, and an electromechanical design, with a recommended minimum switching load of 12V / 10mA. It offers 2C/O / DPDT (Double Pole Double Throw) contact resistance, and is suitable for ambient air temperatures ranging from -40°C to +70°C for storage. The degree of protection is rated at IP20, with a control voltage (DC) and rated voltage (AC) also within the -40°C to +70°C range. It supports a communication protocol rated at C, with a rated impulse voltage (Uimp) of 4 kV. The relay has 2 poles (2P) for mounting, consumes 21.6-26.4Vac (24Vac nom.), and is designed for mounting on a DIN-35 rail. Its dimensions are H86mm x W15mm x D73mm, with a width of 15mm. The contacts are made of Silver-Nickel (AgNi), and it has a rated operating voltage (Ue) of 250 V. The relay's primary current has a switching speed of 15ms for contacts closing and 8ms for contacts opening, with a memory capacity of 250 V. It is rated for 10,000 operations phase-to-neutral and has a trip current rating of 5,000,000 operations.