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Sea-Dog

Sea-Dog Magneto Safety Kill Switch 420486-1 for Boats and Personal Watercraft

Sea-Dog Magneto Safety Kill Switch 420486-1 for Boats and Personal Watercraft

SKU:77955

Regular price $34.97 USD
Regular price Sale price $34.97 USD
Sale Sold out

15 in stock

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Eligible items may be returned within 30 days of delivery. Items must be new, unused, uninstalled, and in original packaging. An RMA is required.

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Magneto Safety Kill Switch

Marine emergency cut-off Kill Switch attaches to your life vest while operating a boat or personal watercraft. Designed to instantly cut battery power when detached. The magneto (red cap) version functions in applications where the circuit is normally open (not complete) with lanyard clip in place on switch. When lanyard is pulled and clip is removed from switch, circuit is closed (complete), allowing grounding to a suitable ground such as a grounding block, the battery, or a suitable area on the engine itself. The kill switch includes a coiled lanyard that is approximately 15" when coiled and 48" when stretched, which should be replaced if worn, cut, or frayed. Mounting hole is 5/8" in diameter. Maximum panel thickness: 5/8". Maximum 5A draw. WARNING: Switch should be tested for proper function before each use.

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Sea-Dog Magneto Safety Kill Switch provides an emergency engine shutoff solution for boat and personal watercraft operators. Designed to attach to a life vest, this marine kill switch helps interrupt operation when the coiled lanyard is pulled from the switch. The red-cap magneto version is intended for applications where the circuit is normally open with the lanyard clip installed and closes when the clip is removed, allowing the circuit to ground to a suitable grounding point.

When the lanyard separates from the switch, the system is designed to instantly cut battery power according to the application’s wiring configuration. The included coiled lanyard measures approximately 15 inches when coiled and extends to approximately 48 inches when stretched, providing flexible attachment while operating a boat or personal watercraft. Replace the lanyard if it becomes worn, cut, or frayed. Before each use, test the switch to confirm proper function.

With a 5/8-inch mounting hole, compatibility with panels up to 5/8 inch thick, and a maximum 5-amp draw, this Sea-Dog emergency cut-off switch is suited for marine control-panel installation where a magneto-style grounding circuit is required. The compact design supports practical installation and dependable access to an emergency shutdown control. Choose the Sea-Dog Magneto Safety Kill Switch for a clearly defined lanyard-activated marine shutoff setup.

Key Features:

  • Magneto safety design: Intended for normally open circuits that close when the lanyard clip is removed.
  • Emergency cut-off operation: Helps interrupt battery power when detached from the lanyard.
  • Coiled lanyard included: Approximately 15 inches coiled and 48 inches stretched.
  • Marine installation: Uses a 5/8-inch mounting hole and fits panels up to 5/8 inch thick.
  • Electrical rating: Supports a maximum 5-amp draw.
  • Pre-use testing: The switch should be tested for proper function before each use.

Product Details:

  • Brand: Sea-Dog
  • Part number: 420486-1
  • Product type: Magneto marine safety kill switch
  • Intended use: Boats and personal watercraft
  • Mounting hole: 5/8 inch diameter
  • Maximum panel thickness: 5/8 inch
  • Maximum draw: 5 amps
  • Lanyard length: Approximately 15 inches coiled and 48 inches stretched

California Proposition 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Install the Sea-Dog Magneto Safety Kill Switch 420486-1 for a practical lanyard-activated emergency shutoff on compatible marine applications.

SEO Meta Description: Sea-Dog Magneto Safety Kill Switch 420486-1 for boats and personal watercraft, with coiled lanyard and 5-amp maximum draw.

Truck Freight: No
Oversized: No

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