---
product_id: 234860590
title: "SPIDER Automation� (1 PCS) mini limit switch (ME-8104), Rotary Adjustable Roller Lever Arm, AC250V 5A, DC115V 0.4A, 2NO+2NC by SPiDER Automation"
brand: "spider automation"
price: "$18.00"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/234860590-spider-automation-1-pcs-mini-limit-switch-me-8104-rotary
store_origin: EC
region: Ecuador
---

# AC 250V 5A power rating Rotary adjustable lever ±90° 2NO + 2NC dual contact config SPIDER Automation� (1 PCS) mini limit switch (ME-8104), Rotary Adjustable Roller Lever Arm, AC250V 5A, DC115V 0.4A, 2NO+2NC by SPiDER Automation

**Brand:** spider automation
**Price:** $18.00
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your precision with SPIDER Automation’s ME-8104 – where control meets versatility!

## Quick Answers

- **What is this?** SPIDER Automation� (1 PCS) mini limit switch (ME-8104), Rotary Adjustable Roller Lever Arm, AC250V 5A, DC115V 0.4A, 2NO+2NC by SPiDER Automation by spider automation
- **How much does it cost?** $18.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/234860590-spider-automation-1-pcs-mini-limit-switch-me-8104-rotary)

## Best For

- spider automation enthusiasts

## Why This Product

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

## Key Features

- • **Robust Power Handling:** Supports up to 250V AC and 5A current, built to handle demanding industrial electrical loads.
- • **Compact & Durable Design:** Lightweight 80g build with IP65 protection rating, crafted from resilient rubber, resin, and metal.
- • **Dual Contact Configuration:** 2 Normally Open + 2 Normally Closed contacts provide multi-functional circuit control options.
- • **Flexible Installation & Adjustment:** Lever arm rotates 90° left or right for versatile mounting and application fit.
- • **Precision Control at Your Fingertips:** Momentary rotary lever arm with smooth roller ensures exact mechanical positioning every time.

## Overview

The SPIDER Automation ME-8104 mini limit switch is a compact, industrial-grade position switch featuring a rotary adjustable lever arm with roller. Rated for AC 250V 5A and DC 115V 0.4A, it offers dual contact configurations (2NO+2NC) for versatile control in mechanical and electrical applications. Its lever arm rotates ±90°, enabling flexible installation, while its durable construction and IP65 rating ensure reliable performance in demanding environments.

## Description

SPIDER Automation� (1 PCS) mini limit switch (ME-8104), Rotary Adjustable Roller Lever Arm, AC250V 5A, DC115V 0.4A, 2NO+2NC by SPiDER Automation

## Features

- LIMIT SWITCH also named the POSITION SWITCH, is a commonly used small current main electrical appliances, the action is realized through the collision of the moving parts of the production machinery or segmented control circuit, achieve certain control target
- Perfect for electrical control switches in mechanical and other industries; This Limit Switch can be widely used in various machines to monitor the position of moving parts of machines and plant; Please pay attention to the Voltage Rating and check with the voltage of your place to make sure the Limit Switch successfully works
- Lever arm can be rotated to the left by 90° degree and to the right by 90° degree
- Product]: Limit Switch [Model]: ME-8104 [Actuator Action]: Momentary [Actuator Type]: Rotary Adjustable Lever Arm with Roller [Configuration]: 2 NC + 2 NO / 1NO,1NC(DPST) [Voltage Rating]: AC 250V 5A / DC 115V 0.4A [Roller Dimension]: 1.8 x 0.7cm / 0.7 x 0.3"(DXH) [Lever Arm Length]: 4.6cm / 1.8" [Fixing Thread Diameter]: 0.4cm / 0.2" [Total Size]: 12.5 x 2.8 x 5cm / 4.9" x 1.1" x 2" (LXWXH) [Color]: Blue, Gray, Black [Material]: Rubber, Resin, Plastic Metal [Weight]: 80g

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | automatic |
| Current Rating | 5 Amps |
| Operating Voltage | 250 Volts |
| Contact Type | Normally Open, Normally Closed |
| Connector Type | Plug In |
| Brand | SPIDER Automation |
| Terminal | DPST |
| Circuit Type | 2-way |
| Actuator Type | Rotary |
| Contact Material | Metal |
| International Protection Rating | IP65 |
| Number of Positions | 1 |
| Lower Temperature Rating | 1 Degrees Celsius |
| Controller Type | Push Button |
| Control Method | Push Button |
| Connectivity Protocol | Wi-Fi |
| Colour | Black, Blue, Grey |
| Net Quantity | 1.0 count |
| Number of Items | 1 |
| Manufacturer | SPIDER Automation |
| Country of Origin | India |
| Specific Product Use | personal |
| Item Weight | 200 g |
| Item Weight | 200 g |
| Item part number | 1-ME8104 |

## Product Details

- **Operation Mode:** automatic
- **Current Rating:** 5 Amps
- **Operating Voltage:** 250 Volts
- **Contact Type:** Normally Open, Normally Closed
- **Connector Type:** Plug In

## Images

![SPIDER Automation� (1 PCS) mini limit switch (ME-8104), Rotary Adjustable Roller Lever Arm, AC250V 5A, DC115V 0.4A, 2NO+2NC by SPiDER Automation - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Frequently Bought Together

- SPIDER Automation� (1 PCS) mini limit switch (ME-8104), Rotary Adjustable Roller Lever Arm, AC250V 5A, DC115V 0.4A, 2NO+2NC by SPiDER Automation
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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-29*