ICC211-I1-O1 | MTL | ICC200, Current Isolator, 4-20mA I/O, 17-35VDC, Used ICC211-I1-O1 | MTL | ICC200, Current Isolator, 4-20mA I/O, 17-35VDC. ICC200 Series. MTL ICC211-I1-O1. Is MTL ICC211-I1-O1 not the part you are wanting?. Loop-Powered Current-to-Current Isolator. Single Channel. byJuly 4, 2026