The EGIS TH3 12V Dual 80A High-Current Relay provides two switched outputs for remote control of battery and accessory circuits. It can be triggered from an ignition signal for simple two-battery charge management or used to remove accessory loads when a vehicle or boat is shut down, avoiding the need to run high-current cable to a manual switch.
Installation uses a sealed MX-150 plug and an included harness with 2 ft control leads. The relay can also work with TH Series automatic charging or time-delay relays to add an isolated switched output or increase available system current, and an optional output busbar provides a compact connection to RT or CT fuse-block families.
The sealed high-temperature housing and stainless self-locking hardware are intended for harsh service. Integral diode suppression reduces the voltage spike returned to the control circuit when the relay switches, while the dual-output arrangement gives the installer flexibility when distributing power to multiple loads.
- Two independently available switched outputs support multi-load power distribution
- Ignition-triggered operation can automate accessory or battery-management functions
- Sealed MX-150 connection and included control harness simplify installation
- Optional busbar integration supports compact connections to compatible fuse blocks
- Integral diode suppression helps protect the control wiring from switching spikes
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