ML-ACR AUTOMATIC CHARGING RELAYS AUTOMATICALLY MANAGES THE CHARGING OF TWO LARGE BATTERY BANKS WITH OPTIONAL MANUAL OVERRIDE FOR EMERGENCY BATTERY PARALLELING 500 Ampere continuous rating Magnetic Latching (ML) Optional Start Isolation for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics Optional Engine Isolation for isolation of two engines while both are running to protect engine electronics and maximize alternator output Manual override knob provides an added level of safety allowing manual ON-OFF control with or without power while offering LOCKED OFF capability for servicing the electrical system Dual sensing senses charging on two battery banks LED output to remotely indicate when batteries are COMBINED or ISOLATED (requires optional LED) Included with retail packaged unit 2146 ML-Series Remote Control Contura Switch Stripped Wire Termination Tin-plated copper studs for maximum conductivity and corrosion resistance provided on retail packaged units Silver alloy contacts provide high reliability for switching live loads Label recesses for circuit identication provided on bulk packaged units. Other connector plugs are available for high volume OEM applications SELECTION TABLE Manual Override Retail Knob Packaged Weight lb (kg) Part Numbers LINK BUS 9160 for easy connection to the ML-Series Remote Battery Switches Scan for additional product information

AUTOMATIC CHARGING RELAY AUTOMATIC CHARGING RELAY Start Isolation Installation Diagram with Remote Control Contura Switch (PN 2146) Specications Cranking Rating: 10 sec. Continuous Rating Amperage Operating Current <13mA* <7A (40ms) when changing states* Max. Circuit Voltage Rating Live Current Switching Recommended Ring Terminal HOUSE BATTERY ML-ACR AUTOMATIC CHARGING RELAY -Combine (90 sec.) -Open Low (10 sec.) -Open Low (30 sec.) -Open High ISOLATION #3 (Orange) GROUND (Black) START BATTERY Operating Temperature Range -10°C to 50°C * @ 25°C nominal VDC Maximum Terminal Stud Torque 140 in-lb...