--- product_id: 47094247 title: "Taiss LJC18A3-H-Z/BX Proximity Switch 1-10mm Sensor Switch Capacitance Proximity Sensor Switch NPN NO（Normally Open） DC 6-36V 300mA M18 3-Wire" price: "€ 24.82" currency: EUR in_stock: true url: https://www.desertcart.pt/products/47094247-taiss-ljc18a3-h-z-bx-proximity-switch-1-10mm-sensor store_origin: PT region: Portugal --- # DC 6-36V wide voltage compatibility 1-10mm precise sensing range 100Hz fast response frequency Taiss LJC18A3-H-Z/BX Proximity Switch 1-10mm Sensor Switch Capacitance Proximity Sensor Switch NPN NO（Normally Open） DC 6-36V 300mA M18 3-Wire **Price:** € 24.82 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your automation game with precision sensing that just works. ## Quick Answers - **What is this?** Taiss LJC18A3-H-Z/BX Proximity Switch 1-10mm Sensor Switch Capacitance Proximity Sensor Switch NPN NO（Normally Open） DC 6-36V 300mA M18 3-Wire - **How much does it cost?** € 24.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/47094247-taiss-ljc18a3-h-z-bx-proximity-switch-1-10mm-sensor) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Silent & Precise:** Capacitive sensing means noiseless operation with high accuracy—no more noisy triggers. - • **Wide Voltage Range:** Operates seamlessly from 6V to 36V DC, ensuring compatibility with diverse systems. - • **Versatile Detection:** Detects metal, liquids, powders—beyond just conductors for ultimate control. - • **Robust Power Handling:** Supports up to 300mA output current, perfect for reliable relay triggering. - • **Adjustable Sensing Distance:** Fine-tune detection from 1 to 10mm to fit your exact automation needs. ## Overview The Taiss LJC18A3-H-Z/BX is a capacitive proximity switch designed for professional automation control. It offers a finely adjustable sensing distance of 1-10mm, detects both metallic and non-metallic objects including liquids and powders, and operates quietly with a fast 100Hz response frequency. Compatible with a broad DC voltage range (6-36V) and capable of handling 300mA output current, this M18 threaded sensor is built for reliable, versatile industrial applications. ## Description It is a component widely used in automatic control industry for detecting, controlling, and noncontact switching. When proximity switch is close to some target object, it will send out control signal. As it is capacitive type proximity switch, its detecting object target is not limited to only conductor, but also liquid and even powder things, like plastic, water, glass, oil, etc. It's widely used in machine, paper making, light industry for limiting station, orientation taking count, speeding trial ect. Product Name : Capacitive Proximity Switch;Switch Appearance Type : Cylinder Type Theory : Capacitance Sensor;Output Type : NPN NO(Normal Open);Diameter of Head : 18mm;Detecting Distance : 1-10mm Detecting Object : Metal or Nonmetal Material;Supply Voltage : DC 6-36V;Current Output : 300mA;Response Frequency : 100Hz Size : 7.5 x 4cm/3'' x 1.6'' (L*Max. Dia);Material : Plastic, Alloy ## Features - Special attention: After the switch is installed, the sensing distance needs to be adjusted, otherwise, there will be no response when the switch is turned on.There are two friends recently. The reaction product does not work, First note: our products are 100 % tested before they leave the factory. Solution: 1. Turn Switch control sensing distance behind the product; 2 .Send us an email and we will send you a new one. - Product Name : Capacitive Proximity Switch; Model : LJC18A3-H-Z/BX;Wire Type : DC 3 Wire Type (Brown, Black, Blue);Theory : Capacitance Sensor; Output Type : NPN NO(Normal Open);Diameter of Head : 16mm; Thread Diameter:18mm; Detecting Distance : 1-10mm - Operating Temperature : -25 to +65 Celsius (Non-freezing Condition);Size : 7.5 x 3cm / 3"x 1.2"(L*Max. Dia);Cable Length : 120cm/47";External Material : Plastic, Alloy - Detecting Object : Metal or Nonmetal Material; Supply Voltage : DC 6-36V;Current Output : 300mA;Response Frequency : 100Hz - Net Weight : 85g;Color : Silver Tone, blue, Gray; Package Content : 1 x Capacitive Proximity Switch ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.1 out of 5 stars 99 Reviews | ## Images ![Taiss LJC18A3-H-Z/BX Proximity Switch 1-10mm Sensor Switch Capacitance Proximity Sensor Switch NPN NO（Normally Open） DC 6-36V 300mA M18 3-Wire - Image 1](https://m.media-amazon.com/images/I/71NPoQFRw+L.jpg) ![Taiss LJC18A3-H-Z/BX Proximity Switch 1-10mm Sensor Switch Capacitance Proximity Sensor Switch NPN NO（Normally Open） DC 6-36V 300mA M18 3-Wire - Image 2](https://m.media-amazon.com/images/I/71UZlho9BWL.jpg) ![Taiss LJC18A3-H-Z/BX Proximity Switch 1-10mm Sensor Switch Capacitance Proximity Sensor Switch NPN NO（Normally Open） DC 6-36V 300mA M18 3-Wire - Image 3](https://m.media-amazon.com/images/I/71N2Hux1Y3L.jpg) ![Taiss LJC18A3-H-Z/BX Proximity Switch 1-10mm Sensor Switch Capacitance Proximity Sensor Switch NPN NO（Normally Open） DC 6-36V 300mA M18 3-Wire - Image 4](https://m.media-amazon.com/images/I/71NVj6aucbL.jpg) ![Taiss LJC18A3-H-Z/BX Proximity Switch 1-10mm Sensor Switch Capacitance Proximity Sensor Switch NPN NO（Normally Open） DC 6-36V 300mA M18 3-Wire - Image 5](https://m.media-amazon.com/images/I/71958d1rAEL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: how do you wire this up?** A: Brown to VCC ej 12V (BN) Black to Signal (BK) Bluw to Gnd (BV) **Q: Can this be used to start stop a 12 volt bilgewater pump? Or do I need an intermediate relay?** A: You will need a relay. It will not provide enough current to run a motor. **Q: Only works when I touch the metal body of the switch, then the light comes on and sensor works. Is it defective?** A: Check your ground and make sure the power supply is on a separate circuit from all other devices and not on common ground. This Prox switch is sensitive to electronic noise interference. **Q: Is it waterproof?** A: Maybe but I don't suggest using near liquids ## Frequently Bought Together - Taiss LJC18A3-H-Z/BX Proximity Switch 1-10mm Sensor Switch Capacitance Proximity Sensor Switch NPN NO（Normally Open） DC 6-36V 300mA M18 3-Wire - Twidec/M12 Approach Sensor Inductive Proximity Switch PNP NO DC 6-36V, 4mm Detecting Distance LJ12A3-4-Z/BY - Taiss 2PCS LJ12A3-4-Z/BX Proximity Switch 3D Printer Inductive Proximity Sensor Detection Switch NPN NO DC6-36V 4mm Normally Open --- ## 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.pt/products/47094247-taiss-ljc18a3-h-z-bx-proximity-switch-1-10mm-sensor](https://www.desertcart.pt/products/47094247-taiss-ljc18a3-h-z-bx-proximity-switch-1-10mm-sensor) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-24*