--- product_id: 165959066 title: "SPIDER Automation� mini limit switch (ME-8108), Rotary Adjustable Roller Lever Arm, AC250V 5A, DC115V 0.4A, 2NO+2NC" brand: "spider automation" price: "£6.04" currency: GBP in_stock: true reviews_count: 8 category: "Spider Automation" url: https://www.desertcart.co.uk/products/165959066-spider-automation-mini-limit-switch-me-8108-rotary-adjustable-roller store_origin: GB region: United Kingdom --- # AC 250V 5A / DC 115V 0.4A rating Durable metal & rubber build, IP65 sealed Rotary adjustable lever arm ±90° SPIDER Automation� mini limit switch (ME-8108), Rotary Adjustable Roller Lever Arm, AC250V 5A, DC115V 0.4A, 2NO+2NC **Brand:** spider automation **Price:** £6.04 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your machine control game with SPIDER Automation’s ME-8108 — precision meets power! ## Quick Answers - **What is this?** SPIDER Automation� mini limit switch (ME-8108), Rotary Adjustable Roller Lever Arm, AC250V 5A, DC115V 0.4A, 2NO+2NC by spider automation - **How much does it cost?** £6.04 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/165959066-spider-automation-mini-limit-switch-me-8108-rotary-adjustable-roller) ## 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 - • **Versatile Wiring Options:** Configurable 2NO+2NC contacts with DPST terminals let you tailor control circuits effortlessly. - • **Trusted by Industry Leaders:** Ranked #1 in Limit Switches with 4.1 stars—join thousands of professionals who rely on SPIDER Automation for precision. - • **Built to Endure Industrial Demands:** Robust metal contacts, stainless steel arm, and IP65-rated sealing keep dirt and moisture out for long-lasting reliability. - • **Effortless Installation & Adjustment:** Four mounting holes and a 90° rotatable lever arm ensure quick setup and perfect fit in any mechanical environment. - • **Precision Control at Your Fingertips:** Rotary lever arm moves just 20° for ultra-sensitive switching—never miss a beat in your machinery. ## Overview The SPIDER Automation ME-8108 mini limit switch features a rotary adjustable roller lever arm with ±90° movement, supporting AC 250V 5A and DC 115V 0.4A loads. Designed for industrial machinery, it offers 2 normally open and 2 normally closed contacts (DPST), housed in a durable, IP65-rated casing that resists moisture and dust. Lightweight at 93g, with easy mounting and high sensitivity requiring only 20° arm movement, it’s a top-rated, reliable solution for precise position monitoring and control. ## Description LIMIT SWITCH also named the POSITIon SWITCH, is a common ly used small current main electrical appliances, the con tact action is realized through the collision of the moving parts of the production machinery or segmented con trol circuit, achieve certain con trol target.Lever arm can be rotated to the left by 90 degree and to the right by 90 degree.Perfect for electrical con trol switches in mechanical and other industries; This Limit Switch can be widely used in various machines to mon itor 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. PRODUCT SPECIFICATIon S : Product : Limit Switch Model : ME-8108 Actuator Action : Momentary Actuator Type : Rotary Adjustable Lever Arm with Roller Con tact Con figuration : 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"(D*H) Lever Arm Length : 11cm / 4.3" Fixing Thread Diameter : 0.4cm / 0.2" Total Size : 12.5 x 2.8 x 5cm / 4.9" x 1.1" x 2" (L*W*H) Color : Blue, Grey, Black Material : Rubber, Resin, Plastic and Metal Weight : 93g. Review: limit switch (ME-8108) - awesome product - 1. The arm can be adjusted (extended or reduced in length). - add 1 star 2. It also works like a relay switch i.e. when the arm moves it can (depending on how you wired it), make or break a connection. Add 1 star 3. To switch on or off, the arm needs to move only 20 degrees (no need to move full 45 degrees). Therefore, unit is quite sensitive. Add 1 star 4. There is a rubber gasket that ensures good seal so less chance of moisture and dirt entering. Add 1 star 5. The arm is stainless-steel, good quality springs used, internal terminals are copper and overall construction is very sturdy. Add 1 star 6. There are 4 screw holes (at the 4 ends) to fix the unit. Conclusion: Easy to fix, use and it works well. So, total is 5 stars. Highly recommended. Review: Very good - Good ## Features - It , 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 - Lever arm can be rotated to the left by 90° degree and to the right by 90° degree 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 - Product : Limit Switch Model : ME-8108 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"(D H) Lever Arm Length : 11cm / 4.3" Fixing Thread Diameter : 0.4cm / 0.2" Total Size : 12.5 x 2.8 x 5cm / 4.9" x 1.1" x 2" (L W H) Color : Blue, Grey, Black Material : Rubber, Resin, Plastic and Metal Weight : 93g ## Technical Specifications | Specification | Value | |---------------|-------| | AC Adapter Current | 5 Amps | | ASIN | B07X1T4TW7 | | Actuator Type | Rotary | | Best Sellers Rank | #2,697 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Limit Switches | | Brand | SPIDER Automation | | Circuit Type | 1-way | | Colour | Blue | | Compatible Device | Machines and equipment with moving parts | | Connectivity Protocol | Wi-Fi | | Connector Type | Screw Terminals | | Contact Material | Metal | | Contact Type | Normally Closed, Normally Open | | Control Method | Remote | | Controller Type | Push Button | | Country of Origin | India | | Current Rating | 5 Amps | | Customer Reviews | 4.1 4.1 out of 5 stars (175) | | Date First Available | 26 August 2019 | | International Protection Rating | IP65 | | Item Dimensions LxWxH | 12.5 x 3 x 5 Centimeters | | Item Height | 5 Centimeters | | Item Weight | 200 g | | Item Width | 3 Centimeters | | Item dimensions L x W x H | 12.5 x 3 x 5 Centimeters | | Item model number | ME8108 | | Lower Temperature Rating | 1 Degrees Celsius | | Manufacturer | SPIDER Automation, SPIDER Automation Pvt Ltd, Ahmedabad, Gujarat, INDIA, Customer Care +91-9638112211 | | Model number | ME8108 | | Net Quantity | 1.0 Count | | Number of Items | 1 | | Number of Positions | 4 | | Operating Voltage | 250 Volts | | Operation Mode | automatic | | Product Dimensions | 12.5 x 3 x 5 cm; 200 g | | Specific Product Use | personal | | Terminal | DPST | ## Product Details - **Connector Type:** Screw Terminals - **Contact Type:** Normally Closed, Normally Open - **Current Rating:** 5 Amps - **Operating Voltage:** 250 Volts - **Operation Mode:** automatic ## Images ![SPIDER Automation� mini limit switch (ME-8108), Rotary Adjustable Roller Lever Arm, AC250V 5A, DC115V 0.4A, 2NO+2NC - Image 1](https://m.media-amazon.com/images/I/51duwpB7D7L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ limit switch (ME-8108) - awesome product *by M***I on 21 July 2020* 1. The arm can be adjusted (extended or reduced in length). - add 1 star 2. It also works like a relay switch i.e. when the arm moves it can (depending on how you wired it), make or break a connection. Add 1 star 3. To switch on or off, the arm needs to move only 20 degrees (no need to move full 45 degrees). Therefore, unit is quite sensitive. Add 1 star 4. There is a rubber gasket that ensures good seal so less chance of moisture and dirt entering. Add 1 star 5. The arm is stainless-steel, good quality springs used, internal terminals are copper and overall construction is very sturdy. Add 1 star 6. There are 4 screw holes (at the 4 ends) to fix the unit. Conclusion: Easy to fix, use and it works well. So, total is 5 stars. Highly recommended. ### ⭐⭐⭐⭐⭐ Very good *by V***U on 23 January 2026* Good ### ⭐⭐⭐⭐ Good 👍 *by P***R on 13 December 2025* Reasonable quality ## Frequently Bought Together - SPIDER Automation� mini limit switch (ME-8108), Rotary Adjustable Roller Lever Arm, AC250V 5A, DC115V 0.4A, 2NO+2NC - GSMS 2 Push Buttons 1 Green 1 Red with 2 NO 2NC Three Phase - TSKTECH Corded Electric Led Panel Indicator 230V 22Mm Plastic (Set Of Red, Green, Blue, Yellow) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/165959066-spider-automation-mini-limit-switch-me-8108-rotary-adjustable-roller](https://www.desertcart.co.uk/products/165959066-spider-automation-mini-limit-switch-me-8108-rotary-adjustable-roller) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*