The HLE-3T loudspeaker is an explosion-proof compression driver/horn assembly engineered for high-efficiency voice and electronic signal communication in hazardous areas. Drivers, which are protected within a rugged die-cast aluminum housing, have 60 W power handling. Includes a factory-installed, internally mounted transformer (Note: To meet UL requirements transformer must be factory installed).

The model is equipped with 1/2" conduit access and an adjustable mounting bracket. The HLE-3T is rated for Class 1/ Group B, C and D and can be used in Atmospheres Containing: Gas Atmospheres (including Ethyl, Ether, Gasoline Naphtha, Alcohols) plus, Hydrogen, Gas and Vapor. Only the HLE/MLE-30 and the HLE/MLE-32 Horns are UL Listed for use with the HLE or MLE Line of Explosion Proof Drivers.

• 60 W, 70 V driver (T-18 xfmr)
• Approved for Class 1/Groups B, C & D Environments
• Can be used with either HLE/MLE-30 OR HLE/MLE-32 horn projectors
• Explosion-Proof Loudspeaker Driver for Signal and Communications Systems
• Listed by UL and CSA for Use in Hazardous/Combustible Environments (noted models)
• UL Certified, Safety Listed to UL1203, UL1604, UL2279, and UL913

Data Sheet

Installation Sheet