Swift Kompany 7612-24 24V Triple Battery Automatic Charging Relay ACR

The Swift Kompany 7612-24 is a 24V triple battery advanced automatic charging relay (ACR), also called a battery isolator, battery combiner or voltage sensitive relay. It combines two independent ACRs in one sealed device. It shares charging current across three batteries or battery banks and isolates them when no charge source is present, so the start batteries are not drained.

Key Features:

• Two independent ACRs in one unit, which saves installation space and time
• Ultra-low off-state current draw of about 1.3 mA, compared with about 20 mA for two typical ACRs
• Adjustable off-voltage for auxiliary battery priority, so start battery energy can be shared with the auxiliary battery without risking engine starting
• Sealed construction with high-temperature materials, so it can be mounted almost anywhere
• Integrated thermal overload shutdown protection
• Integrated sealed plug resists corrosion and includes a DT04 harness
• Optional Start/Engine Isolation input protects sensitive electronics from voltage sags and spikes during cranking
• Optional Start Assist input provides maximum cranking amps when needed
• Additional low-amp output can report device status remotely
• 4-year warranty

A single device in place of two separate relays reduces installation time, cost and potential points of failure in 24V marine, RV, and heavy-duty electrical systems.