DESIGN: • Rugged steel housing. • Thermplastic, adjustable LED Combo Heads. • Universal Spider pattern knockouts and keyhole slots stamped in back of housing for mounting. • White powder coat finish is standard. Black powder coat also available. • Top Combo Head Mounting. CIRCUITS: • 120/347V, 60Hz Input. • 6 V DC / 12 V DC / 24 V DC emergency power output available. • Wattage capabilities from 36W to 500W. • 30 Minutes Emergency Power duration time is standard. • Push Button test switch / Pilot LED for AC on and Charge Indicator. • Solid state design. • Surge Protection – 1500V. • Maintenance Free Lead Acid Battery. • Complete Battery Recharge time from 24-50 hours. CERTIFICATIONS: • ER3140D / ER3275D – cCULus ER300D / ER302D / ER370D / ER372D / ER3144D / ER3320D / ER3500D – cCSAus • Complies to CSA 22.2 #141-15 • Meets ICES-005 Requirements