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Explosion-proof telephone - Class II Division 1, EXT 401
EXT-401 Explosion Proof TelephoneThe EXT-401 Explosion Proof Telephone provides safe and reliable communications for Class I Division 1 areas deemed to be hazardous due to the presence of flammable gases, vapors, dust or fibers.
Guardian Telecom's Explosion proof equipment is intended for use in the highest hazardous area classifications. They are designed and constructed to...