The WAGO Passive Isolator 1-channel is a high quality transducer for DIN 35 rail. The 1-channel passive isolator filters and electrically isolates 0(4)-20mA analog standard signals. No additional supply voltage required. Safe 3-way isolation with 2.5kV test voltage to EN 61140. * Light grey colour * CAGE CLAMP®S Connection https://elecena.pl/product/29395313/wago-857-451-passive-isolator-1-channel 2025-09-28 https://elecena.pl/product/29395313/wago-857-451-passive-isolator-1-channel 2026-03-28