787-1212 WAGO Industrial Automation Components

Wago 787-1212 is a compact switch-mode AC/DC power supply unit (SMPS PSU) capable of both series and parallel operation. It accepts a supply voltage range of 125-375Vdc and 85-264Vac, including 110Vac, 120Vac, 220Vac, 230Vac, and 240Vac, making it versatile for various electrical environments. The unit features push-in CAGE-CLAMP spring connections for easy installation and is rated at 2.5A current and 60W power. It operates efficiently within an ambient air temperature range of -25°C to +70°C and can be stored in temperatures ranging from -40°C to +85°C. The power supply unit is designed with a degree of protection rated at IP20 and includes a T 2A / 250Vac internal fuse for safety. It offers constant power in the overload range of 1.05 to 1.35 times the nominal output current and includes protections against short circuits, permanent overload with automatic restart, and open circuit conditions. The unit's dimensions are H90mm x W72mm x D56mm, suitable for DIN-35 rail or wall mounting with screws on the back or side. It operates on a single-phase AC (1AC) or DC supply, with a response time of 60ms, and features a trip unit type with less than or equal to 1% output error. The coating material is designed to withstand up to 95% relative humidity without condensation.