Orbit ESLA-B-B-1-R-EB LED Cast Aluminum Exit Sign, Black Housing, Black Faceplate, 1 Face, Red Letters, Battery Back-Up Choose Pack:4 Pack Side hinge door removable by

Side hinge door removable by backing out only one screw

QD 3/4 IN Plug-In 2-Pole common trip circuit breaker

If there's ever too much electricity flowing (more than 50 amps) or a short circuit

cost control

Orbit ESLA-B-B-1-R-EB LED Cast Aluminum Exit Sign, Black Housing, Black Faceplate, 1 Face, Red Letters, Battery Back-Up Choose Pack:4 Pack Side hinge door removable byCategory Exit Signs Page J9 Features: Dual Voltage Input 120 277VAC Operation UL Listed for Damp Location Long lasting, Energy Saving LED Lamps 90 Minutes Minimum Emergency Operation (EB Only) Premium Grade Aluminum Housing Universal Mounting Pattern Aluminum Canopy for ceiling or end mounting included Knockout Chevrons Directional Indicators Push to Test Switch Maintenance free 4. 8V NiCd Battery (EB Only) Fully automatic operation (EB Only) Line