Engine Cut-Off Switch Requirements

Many recreational powerboats are equipped with an emergency engine cut-off switch (ECOS) that shuts off the engine if the operator is displaced from the helm. An ECOS link (lanyard or approved wireless device) connects the operator to the switch and may be wired to the ignition (most common) or wireless.

• Nevada law requires operators to use the ECOS link when operating a recreational power-driven vessel that:
  • Is less than 26 feet in length and…
  • Has a main helm not located within an enclosed cabin and…
  • Is capable of developing 115 pounds or more of static thrust and…
  • Is equipped with an ECOS or was built on or after December 4, 2019.
• The ECOS link must be attached to the operator’s body, clothing, or properly worn PFD whenever the vessel is operating on plane or above displacement (no wake) speed.
• It is unlawful to operate a vessel equipped with an ECOS above a flat wake speed if:
  • The ECOS is missing, disconnected, or not operating properly or…
  • The ECOS link is not properly attached to the operator.