--- product_id: 691117728 title: "4pcs ME8112 Momentary Limit Switch with Roller Piston 1NC 1NO 0~250V/5A" brand: "guuzi" price: "HK$235" currency: HKD in_stock: true reviews_count: 5 category: "Guuzi" url: https://www.desertcart.hk/products/691117728-4pcs-me8112-momentary-limit-switch-with-roller-piston-1nc-1no store_origin: HK region: Hong Kong --- # Rated 0~250V/5A for versatile industrial use Roller piston actuator for precise motion control Durable zinc alloy & plastic shell withstands shocks 4pcs ME8112 Momentary Limit Switch with Roller Piston 1NC 1NO 0~250V/5A **Brand:** guuzi **Price:** HK$235 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your automation game with GUUZI’s precision limit switch — don’t get left behind! ## Quick Answers - **What is this?** 4pcs ME8112 Momentary Limit Switch with Roller Piston 1NC 1NO 0~250V/5A by guuzi - **How much does it cost?** HK$235 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/691117728-4pcs-me8112-momentary-limit-switch-with-roller-piston-1nc-1no) ## Best For - guuzi enthusiasts ## Why This Product - Trusted guuzi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Durability:** Zinc alloy body with intensive plastic shell resists shocks, vibrations, and washes—built to last. - • **Precision in Motion:** Roller piston actuator ensures high position detection accuracy for seamless automation. - • **Powerful Performance:** Handles up to 250V and 5A current rating, perfect for demanding industrial environments. - • **Effortless Integration:** Compact 64x28x25mm size with easy wiring and panel mount design for quick installation. - • **Dual Circuit Reliability:** 1NC + 1NO contact configuration with brass contacts containing 30% silver for superior conductivity. ## Overview The GUUZI ME-8112 is a high-precision momentary limit switch featuring a roller piston actuator, rated for 0~250V and 5A. Its robust zinc alloy and plastic construction ensures durability against shocks and vibrations, while dual circuit brass contacts with silver content guarantee reliable electrical conductivity. Compact and easy to install, it’s engineered for seamless integration into industrial automation systems. ## Description Product Name: Limit Breaker Model: ME-8112 Actuator Type: Roller Piston Type Rated voltage: 0~250V/5A Contact Configuration: 1NC+1NO Body Size: 64x28x25mm (L * W * T) Mounting Hole Size: M5 Mounting Hole Distance: 56 x 21mm / 2.2" x 0.83"(L*W) The roller piston can be operated in a wide range with the help of a cam, a taker, a cylinder or an auxiliary actuator. Position detection accuracy is high. Performance characteristics: Max:1100g (10.78N) RF min : 250g (2.45N) PT Max:2mm OT min : 0.6mm MD Max:1mm OP: 37+/- 0.8mm br Description: Double circuit limit switch with built-in double reed mechanism. Zin alloy and intensive plastic shell, strong and very rigid construction. Smooth operation with higher OT. Brass contacts with 30% silver content. Easy to wiring design. This limit switch can be widely used in various mechanical to monitor the position of moving machine parts and control circuit and auxiliary circuit to protect the terminals. Review: Perfect - Fast shipping, perfect product Review: Ok - Ok ## Features - Model: ME-8112 ; Roller piston type. - High-quality built-in basic switch with good electrical conductivity. - It is able to withstand some washes, shocks and vibrations. - Easy to wire, smooth operation and reliability. - This limit switch can help with industrial automation equipment. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B099DM67T5 | | Actuator Type | Wheeled Pestle | | Brand | Guuzi | | Brand Name | Guuzi | | Circuit Type | 2-way | | Color | Blau-me-8112 | | Connector Type | built in | | Connector type | built in | | Contact Material | Brass | | Contact Type | Normally Closed | | Contact type | Normally Closed | | Control Method | Push Button | | Controller Type | Push Button | | Current Rating | 5 Amps | | Current rating | 5 Amps | | Customer Reviews | 4.1 out of 5 stars 45 Reviews | | Item Dimensions | 20 x 10 x 3 centimeters | | Item Weight | 250 Grams | | Manufacturer | GUUZI | | Material Type | Brass | | Model | ME-8112 | | Mounting Type | Panel Mount | | Number of Items | 4 | | Number of Positions | 1 | | Operating Voltage | 250 Volts | | Operating voltage | 250 Volts | | Operation Mode | ON-OFF-ON | | Operation mode | ON-OFF-ON | | Part Number | G153 | | Specification Met | CE | | Switch Type | Limit Switch | | Terminal | schraube | | UPC | 781509947682 | | Unit Count | 4.0 Count | | Wattage | 1250 watts | ## Product Details - **Connector type:** built in - **Contact type:** Normally Closed - **Current rating:** 5 Amps - **Operating voltage:** 250 Volts - **Operation mode:** ON-OFF-ON ## Images ![4pcs ME8112 Momentary Limit Switch with Roller Piston 1NC 1NO 0~250V/5A - Image 1](https://m.media-amazon.com/images/I/71t+LjLa3NL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by S***N on 14 January 2026* Fast shipping, perfect product ### ⭐⭐⭐ Ok *by W***N on 15 June 2024* Ok ### ⭐⭐⭐⭐⭐ Pas de souci *by M***2 on 28 September 2025* Fonctionne bien, par contre pour l'extérieur a protéger de l'humidité, je pense que l'étanchéité est limite --- ## 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.hk/products/691117728-4pcs-me8112-momentary-limit-switch-with-roller-piston-1nc-1no](https://www.desertcart.hk/products/691117728-4pcs-me8112-momentary-limit-switch-with-roller-piston-1nc-1no) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-31*