---
product_id: 300453630
title: "Sea Dog Line Seadog Safety Kill Switch - Universal 420488-1"
brand: "sea-dog"
price: "S$64"
currency: SGD
in_stock: true
reviews_count: 5
url: https://www.desertcart.sg/products/300453630-sea-dog-line-seadog-safety-kill-switch-universal-420488-1
store_origin: SG
region: Singapore
---

# 5 amp max current for reliable safety Durable stamped brass & molded nylon build Dual circuitry for versatile kill options Sea Dog Line Seadog Safety Kill Switch - Universal 420488-1

**Brand:** sea-dog
**Price:** S$64
**Availability:** ✅ In Stock

## Summary

> 🛥️ Stay in control, stay safe — the ultimate kill switch for every water adventure!

## Quick Answers

- **What is this?** Sea Dog Line Seadog Safety Kill Switch - Universal 420488-1 by sea-dog
- **How much does it cost?** S$64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/300453630-sea-dog-line-seadog-safety-kill-switch-universal-420488-1)

## Best For

- sea-dog enthusiasts

## Why This Product

- Trusted sea-dog brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Dual circuitry design maximizes protection on every ride
- • **Easy Maintenance:** Replace worn lanyard quickly to keep safety intact
- • **Rugged Construction:** Stamped brass and injection-molded nylon ensure long-lasting durability
- • **Compact & Lightweight:** 0.1 lb design fits discreetly without bulk
- • **Universal Compatibility:** Fits ignition or magneto kill systems seamlessly

## Overview

The Sea Dog Line Seadog Safety Kill Switch (420488-1) is a robust, universal kill switch crafted from stamped brass and injection-molded nylon and delrin. Designed with dual circuitry, it can be wired for ignition or magneto kill systems, supporting up to 5 amps. Lightweight and compact, it ensures reliable engine shutdown for enhanced watercraft safety, making it an essential upgrade for every serious boater.

## Description

Stamped Brass/Injection molded nylon and delrin. Replace lanyard if worn, cut or frayed. Dual circuitry allows kill switch to be wired for either ignition kill or magneto kill depending on the application. WARNING: Test switch for proper function before each use. 7/16" x 5/8". 5 amp max.

## Features

- Stamped Brass/Injection molded nylon and delrin
- Universal kill style
- Dual circuitry allows kill switch to be wired for either ignition kill or magneto kill depending on application

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range | Adult |
| Batteries Included | No |
| Brand | Sea-Dog |
| Colour | Multi-Colored |
| Connector Type | Crimp |
| Included Components | UNIV KILL SWITCH W/LANYARD 7/16" |
| Length | 0 Inches |
| Width | 0 Inches |
| Height | 0 Inches |
| Weight | 0.1 Pounds |
| Shape | as shown |
| Material Type | Nylon,Brass |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Season | Fall/Holiday |
| Size | One Size |
| Style | Modern |
| Wattage | 6E+1 |
| Manufacturer | Sea-Dog |
| Country of Origin | USA |

## Product Details

- **Operation Mode:** OFF-NONE-ON
- **Brand:** Sea Dog
- **Terminal:** Screw
- **Item dimensions L x W x H:** 20.3 x 10.2 x 2.5 Centimeters
- **Circuit Type:** 2-way

## Images

![Sea Dog Line Seadog Safety Kill Switch - Universal 420488-1 - Image 1](https://m.media-amazon.com/images/I/51KZt2RCwHL.jpg)
![Sea Dog Line Seadog Safety Kill Switch - Universal 420488-1 - Image 2](https://m.media-amazon.com/images/I/51hGw10HIuL.jpg)
![Sea Dog Line Seadog Safety Kill Switch - Universal 420488-1 - Image 3](https://m.media-amazon.com/images/I/41qLJubu3XL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Fast shipping
  

*by C***S on Reviewed in the United States on 7 October 2024*

Works fine.

### ⭐⭐⭐⭐⭐ 







  
    Excelente producto
  
  

*by J***Z on Reviewed in Mexico on 10 December 2020*

Muy sencillo en su instalación y se ve un producto de buena calidad

### ⭐⭐⭐⭐⭐ 







  
  
    great quality
  

*by E***I on Reviewed in Canada on 3 December 2020*

Good quality item. Very easy to install. Lugs are strong. Works as intended either as a mag kill or ignition kill. Installed on 1981 Jag 4000 as the OEM safety had sporadic issues.

## Frequently Bought Together

- Sea Dog Line Seadog Safety Kill Switch - Universal 420488-1
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**Shop now:** [https://www.desertcart.sg/products/300453630-sea-dog-line-seadog-safety-kill-switch-universal-420488-1](https://www.desertcart.sg/products/300453630-sea-dog-line-seadog-safety-kill-switch-universal-420488-1)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-22*