857-452 2-Channel Passive Isolator Data Sheet

This data sheet describes WAGO's 2-channel passive isolator (857-452) that electrically isolates and filters 0(4)–20 mA standard analog signals, drawing power for signal transmission from the input circuit. It features 3-way electrical isolation with 2.5 kV test voltage, requires no additional supply voltage, and is designed for DIN-35 rail mounting with push-in CAGE CLAMP® connection technology.