---
product_id: 251044029
title: "Electronic spices NPN NO photoelectric Switch Sensor Optical Three Lines Normally Open Proximity Switch"
brand: "electronic spices"
price: "64 Lei"
currency: RON
in_stock: true
reviews_count: 4
category: "Electronic Spices"
url: https://www.desertcart.ro/products/251044029-electronic-spices-npn-no-photoelectric-switch-sensor-optical-three-lines
store_origin: RO
region: Romania
---

# 10cm sensing range DC 6-36V wide voltage 3-wire NPN normally open Electronic spices NPN NO photoelectric Switch Sensor Optical Three Lines Normally Open Proximity Switch

**Brand:** electronic spices
**Price:** 64 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your automation game with invisible precision!

## Quick Answers

- **What is this?** Electronic spices NPN NO photoelectric Switch Sensor Optical Three Lines Normally Open Proximity Switch by electronic spices
- **How much does it cost?** 64 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/251044029-electronic-spices-npn-no-photoelectric-switch-sensor-optical-three-lines)

## Best For

- electronic spices enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play 3-Wire Design:** Easy integration with minimal wiring hassle
- • **Wide Voltage Compatibility:** Operates smoothly from 6 to 36 volts DC
- • **Precision Detection at 10cm:** Reliable object sensing for flawless automation
- • **Color-Insensitive Reflectivity:** Consistent performance regardless of object color
- • **Compact Industrial-Grade Build:** Durable, space-saving sensor for professional setups

## Overview

The Electronic Spices NPN NO Photoelectric Switch is a compact, industrial-grade proximity sensor featuring a 10cm detection range and a wide DC voltage operation from 6 to 36V. Its 3-wire normally open design ensures easy installation without external control circuits. Ideal for automation tasks like object counting, conveyor systems, and security, it delivers reliable non-contact sensing with minimal impact from object color or reflectivity.

## Description

DC 3 Wire proximity switch module is a reflection-type photoelectric sensor. It integrates transmitting and receiving infrared beams function. This infrared proximity switch works by sending out beams of invisible infrared light. This proximity sensor contains a photodetector that detects any reflections of this light.If a proximity sensor detects reflection then it allows infrared proximity switches to determine whether there Is an object nearby. If we arrange cross beams then it consists of a receiver located in the line of sight of the transmitter. In this mode, an object is detected when the light beam is blocked to reach the receiver from the transmitter

Review: Wrong information about item - Its work on 5v but the seller mentioned range of 6-36v
Review: SENSOR - VALUE FOR MONEY

## Features

- Its type is DC 3 Wire NPN Normally Open | Its sensory distance is 10cm electric positioned | Output Form : 3 Wires; Voltage : DC 6-36V .
- 1 x Photoelectric Switch Photo Cell | Production line cargo automatic counting equipment | Multifunctional reminder | Maze robot.
- Kitchen automation system | Security and anti-theft system | Reflectivity has less of an impact on the color of things that are reflected.
- Compact size | Industrial-grade quality | External control circuits are unnecessary | Low cost.
- High-quality NPN NO photoelectric sensor for reliable non-contact object detection | Ideal for object counting, conveyor automation, and position sensing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08K4S9BMP |
| Best Sellers Rank | #5,401 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Photoelectric Sensors |
| Brand | Electronic Spices |
| Brand Name | Electronic Spices |
| Circuit Type | 3-way |
| Colour | multi |
| Connector Type | Wire Leads |
| Contact Material | Metal |
| Contact Type | Normally Open |
| Control Method | Sensor |
| Country of Origin | China |
| Current Rating | 50 Amps |
| Customer Reviews | 2.8 out of 5 stars 26 Reviews |
| Importer Contact Information | Electronic spices, E-1/103 JAITPUR EXTN-1 SOUTH DELHI BADARPUR 110044 |
| Included Components | Proximity sensor |
| Item Dimensions | 10 x 10 x 3 Centimeters |
| Item Type Name | Proximity sensor |
| Item Weight | 35 Grams |
| Manufacturer | Electronic Spices, Electronic spices, E-1/103 JAITPUR EXTN-1 SOUTH DELHI BADARPUR 110044 |
| Manufacturer Contact Information | Electronic spices, E-1/103 JAITPUR EXTN-1 SOUTH DELHI BADARPUR 110044 |
| Model Number | PROXIMITYSWITCH |
| Mounting Type | Standalone |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 21 Volts (DC) |
| Operation Mode | automatic |
| Packer Contact Information | Electronic spices, E-1/103 JAITPUR EXTN-1 SOUTH DELHI BADARPUR 110044 |
| Switch Type | Phototransistor |
| Terminal | Screw |
| Unit Count | 1 Count |

## Product Details

- **Connector Type:** Wire Leads
- **Contact Type:** Normally Open
- **Current Rating:** 50 Amps
- **Operating Voltage:** 21 Volts (DC)
- **Operation Mode:** automatic

## Images

![Electronic spices NPN NO photoelectric Switch Sensor Optical Three Lines Normally Open Proximity Switch - Image 1](https://m.media-amazon.com/images/I/71h3Wp65GFL.jpg)

## Questions & Answers

**Q: can we use it for RPM counting purpose?**
A: No

## Customer Reviews

### ⭐ Wrong information about item
*by M***A on 12 August 2024*

Its work on 5v but the seller mentioned range of 6-36v

### ⭐⭐⭐⭐⭐ SENSOR
*by S***A on 17 May 2025*

VALUE FOR MONEY

### ⭐⭐⭐⭐ Not bad
*by N***M on 12 August 2021*

There are other optical sensors which are available at low price at local shops. But this type of modelling we don't find. It speed of response is poor to measure RPM with a distance of 5cm. But for other linear motion applications it is the best at this cost.

## Frequently Bought Together

- Electronic spices NPN NO photoelectric Switch Sensor Optical Three Lines Normally Open Proximity Switch
- JAIN AUTOMATION M18 PNP No Inductive Proximity Sensor 06-36 VDC SENSING 8MM with 2 MTR 3 Core Cable

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-12*