Atlas Sound HLE/MLE-32 Wide Angle Horn and HLE-3T 60W Compression Driver Package

This explosion-proof UL-listed speaker horn package includes the Atlas Sound HLE/MLE-32 horn and the HLE-3T 60W driver with a 70V transformer and is designed for use in hazardous areas of high-efficiency voice communications and electronic signals.

The Model HLE/MLE-32 is a spun aluminum bell providing a 95-degree circular distribution emphasis. Use with HLE or MLE explosion-proof compression driver assemblies to provide engineered, high-efficiency voice and electronic signal communication in hazardous areas. 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.

The HLE-3T explosion-proof compression driver is protected within a rugged die-cast aluminum housing and has 60W power handling. It includes a factory-installed, internally mounted transformer (Note: To meet UL requirements the 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.

Atlas Sound HLE/MLE-32 UL Listed Explosion-Proof 16.5" Diameter Horn:

• Choice of 60 or 30W high-intelligibility driver in cast aluminum housing
• Efficiency of reflex-style projector with circular sound dispersion
• Explosion-proof loudspeaker projector for signal and communications systems
• Listed by UL and CSA for use in hazardous/combustible environments
• Requires either HLE type or MLE type driver
  
  

Atlas Sound HLE-3T 60W 70V UL Listed Explosion-Proof Compression Driver:

• 60W, 70V 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

HLE/MLE-32 Data Sheet

HLE-3T Data Sheet

HLE-3T Installation Sheet

• (1) Atlas Sound HLE/MLE-32 UL Listed Explosion-Proof 16.5" Diameter Horn
• (1) Atlas Sound HLE-3T 60W 70V UL Listed Explosion Proof Driver