Home / MEDC / FHF Telephones / Ex ResistTel MB Ex ResistTel MB Explosion-proof, weatherproof, industrial telephone http://www.coopermedc.com/sites/coopermedc.com/files/products/datasheets/cooper-medc-datasheet-dsfh002-exresistel-mb-en.pdf Category: FHF Telephones Related products Weatherproof ResistTel IP Read more Weatherproof FernTel Read more Weatherproof FernTel IP Read more Ex FernTel Read more