SPECIFICATIONSElectrical rating: 120/240 volts AC 60 HZ @ 50amperes.ETL listed for US and Canadian applications.Maximum generator: 12KWEnclosure: UL Type 1, 16 GA Steel.Dimensions:Not ignition protected.SPECIFICATIONS SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.Wiring InstructionsThe ATS should be installed by a qualified electrician.CAUTION:Observe the polarity and torque specifications per the installation labelincluded on the inside cover of each unit.WARRANTY STATEMENTParallax warrants each ATS to be free from defects in materials and workmanshipunder normal use and service and limits the remedies to repair or replacement. Thiswarranty extends for two years from the date of purchase and only valid to theoriginal owner and within the continental limits of the United States and Canada. If aproblem should occur within the first 24 months of purchase, please contact a dealerthat handles warranty on your brand of boat or RV.No user serviceable parts inside. This warranty does not cover damage due toimproper installation, abuse or accidents.100 West 11th Street, Suite 100ANDERSON, IN 46016www.parallaxpower.comMODEL ATS 501 SeriesAUTOMATICLINE / GENERATORSWITCHFOR RECREATIONAL VEHICLE USE ONLY!NOT FOR LIFE SUPPORT!PN # 011-5171-001 REV BModel Height Width Depth WeightATS 501 3.75 in. 8.70 in. 11.05 in. 6.0 lbs.ATS 501