The HDZ COMBO features a sealed valve regulated lead acid battery that provides a minimum emergency duration of 90 minutes. Standard features include low voltage disconnect, AC lockout and brownout protection. The HDZ COMBO housings are constructed from corrosion resistant, copper-free cast aluminum. The quick access thread on cover allows for trouble-free installation and reduces general maintenance time. A one-way stainless breather provides proper and effective unit ventilation. Internal test switch and monitor LED are standard.
Location Code / Designation
Class I, Division 1, Group B C1D1GB
Class I, Division 1, Group C & D C1D1GCD
Class I, Division 2, Group A, B, C & D C1D2GABCD
Class II, Division 1, Group E,F & G C2D1GEFG
Class II, Division 2, Group E,F & G C2D2GEFG
Class III, Division 1 & 2 C3D12