420486-1 - Seadog Marine Emergency Magneto Safety Kill Switch | Aztek Computers
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SKU: NZVSXY8OI1 |  Mfg. Part: 420486-1  | UPC: 035514420136  | 
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420486-1 - Seadog Marine Emergency Magneto Safety Kill Switch

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Product Overview

Marine Emergency Magneto Safety Kill Switch

This safety kill switch is an essential device for boaters and personal watercraft operators. It securely attaches to your life vest and is designed to immediately cut battery power when detached. The magneto version operates in applications where the circuit remains open until the lanyard clip is removed from the switch. Upon detaching the lanyard, the circuit closes, grounding to either the battery or suitable engine ground, ensuring your safety on the water.

The kill switch features a durable coiled lanyard that extends up to 48 inches and a mounting hole with a 5/8" diameter, suitable for panel thicknesses up to 5/8". It is rated for a maximum draw of 5A. Regular testing for functionality is advised before each use.

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, visit P65Warnings.ca.gov.

Expert Overview

The SeaDog Marine Emergency Magneto Safety Kill Switch (part number 420486-1) is designed for marine and personal watercraft applications. This device functions by maintaining an open circuit until its lanyard clip is detached. Upon detachment, the circuit closes, grounding to either the battery or an engine ground, thereby cutting power. It is intended for operators who require an immediate power cutoff in the event of being separated from their vessel. The unit features marine-grade construction and a coiled lanyard that extends up to 48 inches for secure attachment to a life vest. Installation requires a 5/8" diameter mounting hole and accommodates panel thicknesses up to 5/8". It is rated for a maximum draw of 5A. Regular pre-use testing is recommended to ensure operational readiness.

Technical Specifications

  • Marine-grade construction for durability
  • Attaches securely to life vests
  • Coiled lanyard expands from 15" to 48"
  • Max panel thickness: 5/8"
  • Tests for proper function recommended before use
  • 5A maximum draw rating

Product Details

  • Manufacturer:
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  • UPC:
  • Condition:
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  • Updated:
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  • SeaDog
  • 420486-1
  • B002MBOZP6
  • 035514420136
  • New
  • 0.15 lbs
  • 8 X 2 X 4
  • Aug 03, 2026
  • May 24, 2021
  • TAIWAN
Product Identifiers: Brand: Seadog • Part #: 420486-1 • UPC: 035514420136 • ASIN: B002MBOZP6 • Category: Consumer Electronics

Frequently Asked Questions

What is the function of a magneto-style kill switch?

A magneto-style kill switch operates by keeping the circuit open until the lanyard clip is removed. Detaching the lanyard closes the circuit, grounding to the battery or engine, which then cuts power to the engine.

What are the mounting requirements for this kill switch?

The kill switch requires a mounting hole with a 5/8" diameter. It is designed to be installed on panels with a maximum thickness of 5/8".

What is the maximum electrical draw this switch can handle?

This safety kill switch is rated for a maximum electrical draw of 5A. It is important to ensure the connected system does not exceed this rating.

What is included with the SeaDog Marine Emergency Magneto Safety Kill Switch?

The product includes the magneto safety kill switch unit itself, featuring a durable coiled lanyard that expands from 15 inches to 48 inches.

420486-1 - Seadog Marine Emergency Magneto Safety Kill Switch

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