8139-SH-DC Description Description 8139-SH-DC Emerson 126CH ADDRESSABLE SMOKE AND HEAT PAC8000 PAC CONTROL AND IO 8000IO Modules Related products GTB-CK-AI4/AO2 GIM-CK-DO16 ET-GT-3ES-3SC I5T/2 GFK-1645A-FR GFK-1295
