---
product_id: 252897116
title: "Genmitsu 6PCS Micro Limit Switches with 1M 3 Pin Cable for 3018-PROVer/3018-MX3/3018-PROVer Mach3"
brand: "genmitsu"
price: "€ 32.90"
currency: EUR
in_stock: true
reviews_count: 13
category: "Genmitsu"
url: https://www.desertcart.es/products/252897116-genmitsu-6pcs-micro-limit-switches-with-1m-3-pin-cable
store_origin: ES
region: Spain
---

# 125VAC 1A rating Compact 18x27x14mm size 1m 3-pin cable included Genmitsu 6PCS Micro Limit Switches with 1M 3 Pin Cable for 3018-PROVer/3018-MX3/3018-PROVer Mach3

**Brand:** genmitsu
**Price:** € 32.90
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your CNC precision with Genmitsu’s micro limit switches—because every millimeter counts!

## Quick Answers

- **What is this?** Genmitsu 6PCS Micro Limit Switches with 1M 3 Pin Cable for 3018-PROVer/3018-MX3/3018-PROVer Mach3 by genmitsu
- **How much does it cost?** € 32.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/252897116-genmitsu-6pcs-micro-limit-switches-with-1m-3-pin-cable)

## Best For

- genmitsu enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value Pack:** 6 switches included so you’re always ready with spares—never miss a beat on your projects.
- • **Durable & Reliable:** Metal construction with long service life keeps your CNC running smoothly.
- • **Plug & Play Upgrade:** Comes with 1-meter 3-pin cables for seamless integration and easy installation.
- • **Perfect Compatibility:** Specifically designed for Genmitsu 3018-PROVer, MX3, and PROVer Mach3 models.
- • **Precision CNC Control:** Momentary NO contact ensures exact limit detection for your 3018 series machines.

## Overview

The Genmitsu 6PCS Micro Limit Switches kit features momentary normally open contacts rated at 125VAC 1A, compact metal switches sized 18x27x14mm, and includes 1-meter 3-pin cables. Designed for easy installation and long-lasting performance, these switches are perfectly compatible with Genmitsu 3018-PROVer, MX3, and PROVer Mach3 CNC machines, providing a reliable upgrade to enhance your machine’s precision and safety.

## Description

Buy Genmitsu 6PCS Micro Limit Switches with 1M 3 Pin Cable for 3018-PROVer/3018-MX3/3018-PROVer Mach3: Limit Switches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Nicely made switch - Handy little micro switches and cables. The cables have 3 wires (red, white and black) that should give you a choice of normally open or normally closed contacts. But after testing them, I found only the black and white are used and the red is not thus giving you a normally open contact. The little circuit boards holding the switch are mounted with machine screws of 4mm or 4-40 thread. You might only use 3 switches (1 per axis) and the other switch configured is software. The cables have connectors on both ends. One end fits the switch but the other connector will not mate to the controller board pins. You must modify that connector. Kinda dumb on SainSmarts end.
Review: Exact fit - Fit my 3018 PROver perfectly. I only needed one piece and did not need the wire so I left we 5 switches and 6 wires. The quality of the part is very good and it works as it should. If another one breaks, at least I have extras.

## Features

- Contact Type: NO; Action Type: Momentary; Rating: 125VAC 1A; Terminal Type: 3-Pin Terminals.
- Size: 18mm x 27mm x 14mm (L*W*H); Mounting Hole Dia.: 3.0mm.
- These micro switches features NO contact, momentary action and come with 1m 3-pin cables.
- The limit switches kit is compatible with Genmitsu 3018-PROver/3018-MX3/3018-PROVer Mach3.
- Easy installation and long service life. It’s a perfect upgraded accessory for CNC without a limit switch.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08P1D6WTR |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #189,315 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Power Milling Machine Replacement Parts #231 in Limit Switches #1,162 in Power Tool Replacement Parts |
| Color | Blue |
| Customer Reviews | 4.3 4.3 out of 5 stars (611) |
| Date First Available | November 23, 2020 |
| Included Components | 6 |
| Item Package Quantity | 1 |
| Item Weight | 3.17 ounces |
| Item model number | LS06 |
| Manufacturer | Genmitsu |
| Material | Metal |
| Measurement System | Metric |
| Package Dimensions | 5.08 x 3.62 x 1.54 inches |
| Part Number | LS06 |
| Power Source | dc |
| Switch Style | Limit Switch |
| Switch Type | 1 Way |

## Images

![Genmitsu 6PCS Micro Limit Switches with 1M 3 Pin Cable for 3018-PROVer/3018-MX3/3018-PROVer Mach3 - Image 1](https://m.media-amazon.com/images/I/71MoqhPDS8L.jpg)

## Questions & Answers

**Q: I have a 3-pin connector and 2-pin control board port.  Says it's compatible with 3018, should I modify the connector?**
A: I don't know, the 3018 pro I purchased ran for only about 10 hours and only and lost power, checked power input and out put, 0 volts DC, Sainsmart sent new power supply.  Hooked up and same thing happened, noticed spark when inserting power, still trying to get answer from Sainsmart.

**Q: How long is the cable?**
A: the cable is 1 meter long for each switch

**Q: The current Genmitsu controller have only 2 wires for limit switches, is there cable adapters?**
A: Sounds like you have the Pro vs the Prover. I don't think the pro controller box can handle the Z limit switch. I purchased the Prover controller to replace the original controller to do this.

**Q: Are there any directions included with these switches? Mounting hardware?**
A: No instructions included, and they came with only that which is pictured. Youtube has many tutorials on installation and 8f you need mounting hardware, you can find these free on thingiverse as STL files to print out, or as in my case, adapt and print for our 3018 CNC. Good luck!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nicely made switch
*by R***P on September 11, 2025*

Handy little micro switches and cables. The cables have 3 wires (red, white and black) that should give you a choice of normally open or normally closed contacts. But after testing them, I found only the black and white are used and the red is not thus giving you a normally open contact. The little circuit boards holding the switch are mounted with machine screws of 4mm or 4-40 thread. You might only use 3 switches (1 per axis) and the other switch configured is software. The cables have connectors on both ends. One end fits the switch but the other connector will not mate to the controller board pins. You must modify that connector. Kinda dumb on SainSmarts end.

### ⭐⭐⭐⭐⭐ Exact fit
*by D***O on May 15, 2025*

Fit my 3018 PROver perfectly. I only needed one piece and did not need the wire so I left we 5 switches and 6 wires. The quality of the part is very good and it works as it should. If another one breaks, at least I have extras.

### ⭐⭐⭐⭐ And OK choice
*by J***6 on October 14, 2025*

These switches are compact but there are a couple of tricks with them. The soldering for the switch itself sticks out underneath the PCB board so you have to use spacers in order to mount them. Also, the cables have a three-wire system, which may not work with some CNC boards.

## Frequently Bought Together

- Genmitsu 6PCS Micro Limit Switches with 1M 3 Pin Cable for 3018-PROVer/3018-MX3/3018-PROVer Mach3
- SainSmart CNC Router Z-Axis Tool Setting Touch Probe, Compatible with Grbl/Mach 3
- Genmitsu CNC Router Emergency Stop Switch Push Button for 3018-MX3/3018-PROVer

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-03*