7622Manual Control YesCoil Voltage 12vFeatures Manual control switch provides an added level of safety allowing control with or without power, and offering Locked Off capability for servicing Includes ML-Series Remote Control Contura Switch PN 2146 500 Ampere continuous rating Magnetic Latch ML ACR draws very low current 10 mA to monitor terminal voltage in the or states, and draws moderate current for very short time when changing state Start Isolation SI Can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics Engine Isolation EI Can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output Senses charging on two battery banks Supports high-output alternators up to 500 Amps LED output to remotely indicate when batteries are combined, isolated, in voltage lockout, in Start or Engine isolation 3/8 16 tin-plated copper studs for maximum conductivity and corrosion resistance 7/8 22mm stud length accepts multiple cable terminals Label recesses for circuit protection Silver alloy contacts provide high reliability for switching live loads WARNING This product can expose you to chemicals including di 2-ethylhexyl phthalate dehp which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.