---
product_id: 142385003
title: "100Amp Disconnect Knife Switch，3 Pole Double Throw Knife Safety Disconnect Switch for 3Phase Circuit"
brand: "mottdam"
price: "$41"
currency: NZD
in_stock: false
reviews_count: 7
url: https://www.desertcart.nz/products/142385003-100amp-disconnect-knife-switch-3-pole-double-throw-knife-safety
store_origin: NZ
region: New Zealand
---

# 100Amp Disconnect Knife Switch，3 Pole Double Throw Knife Safety Disconnect Switch for 3Phase Circuit

**Brand:** mottdam
**Price:** $41
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 100Amp Disconnect Knife Switch，3 Pole Double Throw Knife Safety Disconnect Switch for 3Phase Circuit by mottdam
- **How much does it cost?** $41 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/142385003-100amp-disconnect-knife-switch-3-pole-double-throw-knife-safety)

## Best For

- mottdam enthusiasts

## Why This Product

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

## Description



## Images

![100Amp Disconnect Knife Switch，3 Pole Double Throw Knife Safety Disconnect Switch for 3Phase Circuit - Image 1](https://m.media-amazon.com/images/I/61z8BEid5RL.jpg)
![100Amp Disconnect Knife Switch，3 Pole Double Throw Knife Safety Disconnect Switch for 3Phase Circuit - Image 2](https://m.media-amazon.com/images/I/61Upa45VcwL.jpg)
![100Amp Disconnect Knife Switch，3 Pole Double Throw Knife Safety Disconnect Switch for 3Phase Circuit - Image 3](https://m.media-amazon.com/images/I/61tYcqjOzrL.jpg)
![100Amp Disconnect Knife Switch，3 Pole Double Throw Knife Safety Disconnect Switch for 3Phase Circuit - Image 4](https://m.media-amazon.com/images/I/61q5mbHNtXL.jpg)
![100Amp Disconnect Knife Switch，3 Pole Double Throw Knife Safety Disconnect Switch for 3Phase Circuit - Image 5](https://m.media-amazon.com/images/I/61kS3lf70+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Makes a great transfer switch
  

*by K***N on Reviewed in the United States on September 23, 2022*

I work from home and need to be able to switch my office from mains to generator when the mains are down. This is a great inexpensive solution. Plus I only need to draw 240 volts at about 50 amps so that makes it even more perfect. I installed this about a month ago in about an hour and it's performed very well, without any warming, or other things that might raise an eyebrow or two.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    works well
  

*by W***S on Reviewed in the United States on March 19, 2023*

The current carrying hardware is sufficient. the plastic cover is cheap but will protect against stray fingers. should be mounted inside a metal covered box, not outdoors.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    works well
  

*by G***K on Reviewed in the United States on March 3, 2022*

A+

---

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**Shop now:** [https://www.desertcart.nz/products/142385003-100amp-disconnect-knife-switch-3-pole-double-throw-knife-safety](https://www.desertcart.nz/products/142385003-100amp-disconnect-knife-switch-3-pole-double-throw-knife-safety)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-06*