788-156 WAGO Industrial Automation Components

Wago 788-156 is a replacement plug-in basic relay designed for continuous operation at 8A and can handle up to 15A AC inrush maximum current for short durations (4s). It operates with a rated current of 3A at 250Vac (AC-15) and 2A at 24Vdc (DC-13). This electromechanical relay features a DPDT (Double Pole Double Throw) contact configuration with a recommended minimum switching load of 12V / 10mA. It is built with Silver-Nickel (AgNi 90/10) contacts to ensure durability and has a resistance of 2C/O. The relay is designed for a control voltage of 24Vdc and can switch up to 250Vac maximum. It supports a mounting mode of 2-poles (2P) and has a compact size with dimensions of H15.7mm x W12.7mm x D29mm. The operating speed for contacts closing is 8ms and for contacts opening is 6ms, ensuring quick response times. It is rated for 10,000 operations phase-to-phase and has an impressive endurance of 30,000,000 operations. The relay operates within an ambient air temperature range for storage of -40°C to +85°C and offers a degree of protection of IP40, making it suitable for various industrial applications.