•NEMA 4x 150W Fluorescent Emergency Power System
• Surface mount model
• Upon failure of the normal utility power, the Astralites INV will be turned on by a fully-automatic solid state switching circuit and provide emergency power to the selected load. The Astralite INV can be wired in three configurations to meet the required level of automatic protection:
"Normally On" - The selected load will always be “on”, when utility power fails, the selected load will stay on
"Normally Off" - The selected load will come on only when the utility power fails
"Switched Mode" - The selected load is controlled by local switching and can be turned on and off in the normal manner using a local wall switch; should a power failure occur the selected load will automatically turn on regardless of the position (on/off) of the local wall switch.
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