---
product_id: 23389261
title: "Armstrong 57W37 - Insertion Limit Switch Green (R46105-004) L170-30F"
brand: "armstrong"
price: "฿6134"
currency: THB
in_stock: true
reviews_count: 3
url: https://www.desertcart.co.th/products/23389261-armstrong-57w37-insertion-limit-switch-green-r46105-004-l170-30f
store_origin: TH
region: Thailand
---

# 1 7/8" x 2 3/4" Dimensions 3" Insertion Length Green Color Coding Armstrong 57W37 - Insertion Limit Switch Green (R46105-004) L170-30F

**Brand:** armstrong
**Price:** ฿6134
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** Armstrong 57W37 - Insertion Limit Switch Green (R46105-004) L170-30F by armstrong
- **How much does it cost?** ฿6134 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/23389261-armstrong-57w37-insertion-limit-switch-green-r46105-004-l170-30f)

## Best For

- armstrong enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Space-saving dimensions for easy installation.
- • **Durable Construction:** Built to withstand demanding environments.
- • **Precision Engineering:** Designed for optimal performance in various applications.
- • **Versatile Compatibility:** Compatible with a wide range of systems.
- • **User-Friendly Installation:** Quick and hassle-free setup for immediate use.

## Overview

The Armstrong 57W37 Insertion Limit Switch (R46105-004) features a robust 3" insertion length and compact dimensions of 1 7/8" x 2 3/4". Its green color coding ensures easy identification, making it an essential component for efficient and reliable operation in various applications.

## Description

Armstrong 57W37 - Insertion Limit Switch Green (R46105-004) L170-30F

## Features

- R46105-004 Limit Switch Green 3" Insertion L170-30F (1 7/8 X 2 3/4) Mounting Board

## Images

![Armstrong 57W37 - Insertion Limit Switch Green (R46105-004) L170-30F - Image 1](https://m.media-amazon.com/images/I/51UPyyuEdrL.jpg)
![Armstrong 57W37 - Insertion Limit Switch Green (R46105-004) L170-30F - Image 2](https://m.media-amazon.com/images/I/41P1gLyGG0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    00 and the furnace works just fine.
  

*by A***R on Reviewed in the United States on October 3, 2016*

Just what I needed saved me a ton of money from what the furnace company told me over the phone , not to mention the service charge just to look at the furnace, I saved around 275.00  and the furnace works just fine.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Yeah!
  

*by A***O on Reviewed in the United States on December 23, 2015*

Heat is back running. Thank you!

### ⭐⭐⭐⭐⭐ 







  
  
    Works perfect
  

*by D***M on Reviewed in Canada on July 15, 2022*

Fit perfect

---

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**Shop now:** [https://www.desertcart.co.th/products/23389261-armstrong-57w37-insertion-limit-switch-green-r46105-004-l170-30f](https://www.desertcart.co.th/products/23389261-armstrong-57w37-insertion-limit-switch-green-r46105-004-l170-30f)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-02*