AtlasIED MLE-series explosion-proof drivers are intended for specified Class I, Division 1 Groups C and D hazardous environments. The family includes 30W low-impedance and transformer-equipped versions for compatible explosion-proof horn projectors.
Confirm that the site classification is C/D and does not require Group B capability, then match power, electrical loading and the approved HLE/MLE horn projector. Listed installation practices and conduit methods remain part of the complete hazardous-location system.
Use an HLE B/C/D-rated driver instead when the classified area includes Group B gases such as hydrogen.
Confirm that the site classification is C/D and does not require Group B capability, then match power, electrical loading and the approved HLE/MLE horn projector. Listed installation practices and conduit methods remain part of the complete hazardous-location system. Representative Wallco listings include WAL07-HLE-1, WAL07-HLE-1T, WAL07-MLE-1.
Use an HLE B/C/D-rated driver instead when the classified area includes Group B gases such as hydrogen.
Confirm speaker type, coverage, driver size, transformer voltage/taps or impedance, mounting hardware, environmental exposure and any safety/plenum listing.
Yes. Provide the existing AtlasIED part number when replacing equipment, or send the system voltage/impedance, application, mounting location and project requirements for new designs.
