Engine Cutoff Switch
Engine Cut-Off Switch (ECOS)
Engine Cut-Off Devices
If you’re operating a recreational boat less than 26 feet with an engine, you need to wear an engine cut-off device when the boat is moving faster than displacement speed, up to planing speed. This device is also known as a “Kill Switch.”
Purpose of ECOS (Engine Cut-Off Switch)
The Engine Cut-Off Switch, is made to instantly turn off the engine if the boat driver is thrown from the driver’s seat. Not using it can result in runaway boats or the “Circle of death”.
The “Circle of death” is a dangerous situation where a boat spins out of control in a tight circle at high speed. This happens if the operator is no longer controlling the boat. The boat can hit anything in its way and won’t stop until it crashes, runs out of fuel, or is stopped somehow.
Types of Engine Cut-Off Devices:
- Lanyard: Disengages the engine when pulled.
- Electronic Version: Automatically turns off the engine when the operator is over a certain distance away from the boat.
Operator Responsibilities:
- Must know how to operate and maintain the engine cut-off switch.
- Before each trip, check the device as part of your pre-departure checklist and passenger briefing.
- Ensure passengers know how to restart the engine and have a backup ECOS and key for emergencies.
