EGIS

EGIS Programmable ACR Automatic Charging Relay 160A 12V (Bulk Pack)

£188.72
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7610B
Programmable 160A automatic charging relay for 12V systems. Combines two battery banks while charging and isolates them when no charge source is present, with an ultra-low 1.3mA off-state draw and sealed, ignition-protected construction. Bulk packed.
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Description

The EGIS 7610 is a TH3-Series automatic charging relay (ACR) rated at 160A continuous for 12V electrical systems. It automatically combines a start and auxiliary battery when a charge source is present, then isolates them once charging stops, so the engine-start battery is always protected from being drained by house loads. Two independent start or engine-isolation inputs allow charge sources to be isolated when multiple engines or charge systems are active.

An ultra-low off-state current draw of 1.3mA (versus 7-10mA on typical ACRs) means it will not deplete batteries during extended downtime. A sealed enclosure, stainless-steel self-locking hardware and high-temperature materials allow mounting almost anywhere, while integrated thermal-overload protection and an optional shorted-cell lock-out guard the system against cascading faults. Voltage thresholds are set via top-side dip switches, and LED diagnostics report relay, voltage and start-isolation status. The unit ships with a Deutsch/Amphenol DT connector harness and also accepts Molex MX-150 and direct wire-lead connections. This is the bulk-packed version supplied without retail packaging.

PRODUCT DETAILS

  • 160A continuous current rating for 12V systems
  • Automatic combine and isolate to protect the start battery
  • Ultra-low 1.3mA off-state current draw
  • Programmable voltage thresholds via top-side dip switches
  • LED diagnostics for relay, voltage and start-isolation status
  • Sealed construction with stainless-steel self-locking hardware
  • Integrated thermal-overload protection and optional shorted-cell lock-out
  • Supplied with Deutsch DT connector harness (MX-150 and wire-lead options)
  • 1 x EGIS 7610 automatic charging relay (bulk packed)
  • Deutsch/Amphenol DT connector harness

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Electrical

Continuous Current160 A
Voltage Range8-18 V DC
Interrupt Current240 A
Off-State Current Draw1.3 mA
ACR Closing Voltage12.9-13.6 V DC
ACR Opening Voltage12.1-12.8 V DC

Mechanical

ConnectorMolex MX-150 integral; Deutsch DT/AT harness; wire leads

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What voltage system is the 7610 designed for?
The 7610 is built for 12V electrical systems, with an operating voltage range of 8-18 V DC. A separate 24V version (7610-24) is available for 24V systems.
How does it protect the start battery?
It automatically combines the start and auxiliary batteries when a charge source is present and isolates them when charging stops, so house loads cannot drain the engine-start battery. ACR closing voltage is 12.9-13.6 V DC and opening voltage is 12.1-12.8 V DC.
What is the off-state current draw?
Just 1.3 mA, compared with 7-10 mA on typical ACRs, so it will not deplete batteries even after extended downtime.
How is the relay wired?
It ships with a Deutsch/Amphenol DT connector harness and offers three connection options: the integral Molex MX-150 connector, the DT/AT harness, or direct wire leads.