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Item #:
11311608
Antrader 6PCS KW4-3Z-3 Micro Switch KW4 Limit Switch 3pin 5A 125V Hinge Lever DC N/O N/C Switches for Mill CNC
89% of respondents would recommend this to a friend
Item #:
11311608
USD 13
Price Details
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Imported from USA store
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Order now and get it around Thursday, October 08
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This Limit Switch can be used in various mechanical to control the position of moving parts of machines and plant.
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What Stands Out
Versatile Voltage Range
Operates efficiently at both AC 380V and DC 220V, providing flexibility for various applications in industrial and automation settings.
Durable Design
Constructed with robust materials, ensuring longevity and reliability in high-demand environments, effectively reducing maintenance costs and downtime.
Easy Installation
Simplicity in design allows for quick mounting and setup, appealing to both professionals and DIY enthusiasts looking for efficient solutions.
Product Details
| Operation Mode | ON-OFF |
| Current Rating | 5 A |
| Operating Voltage | 125 volts_of_alternating_current, 250 volts_of_alternating_current |
| Contact Type | Normally Open, Closed |
| Connector Type | Spdt |
| Switch Type | Limit Switch |
| Terminal | Spdt |
| Circuit Type | 2-way |
| Mounting Type | Door Mount |
| Actuator Type | Hinge Lever |
| Number of Positions | 6 |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Wattage | 625 watts |
| Control Type | mechanical |
| Compatible Devices | Mechanical systems, AC and DC control circuits |
| Color | Green |
| Unit Count | 6 Count |
| Number of Items | 6 |
| Material Type | Metal, Plastic |
| Contact Material | Metal |
| International Protection Rating | IP54 |
| Specification Met | Ip54, 125v/250v Ac |
| Brand Name | Antrader |
| Manufacturer | Guangzhou Openfind Electronic Commerce CO., LTD |
| Part Number | AZ18081301 |
| Brand | Antrader |
| Material | Metal, Plastic |
| Item Weight | 0.3 lbs (140 grams) |
Who Should Buy?
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Home DIY Projects
Ideal for hobbyists working on various home automation and electronic projects requiring reliable limit switch functionality.
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Industrial Applications
Suitable for industrial machinery automation where precise control and safety interlocks are necessary for smooth operations.
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Robotics Enthusiasts
Perfect for robotics applications needing accurate position sensing or triggering actions with a momentary switch mechanism.
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High Voltage Systems
Not suitable for applications requiring over 380V AC or 220V DC voltage levels, potentially risking equipment damage.
Product Description
Antrader 6PCS KW4-3Z-3 Micro Switch KW4 Limit Switch 3pin 5A 125V Hinge Lever DC N/O N/C Switches for Mill CNC
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the key specifications of the Antrader KW4-3Z-3 Micro Switch?
Answer: The Antrader KW4-3Z-3 Micro Switch features a 3-pin configuration, rated at 5A 125V. It's designed with a hinge lever that supports both normally open (NO) and normally closed (NC) operations. This versatility allows it to be used in various applications, including CNC machines and industrial equipment, where reliable switching is critical. -
Question:
How does the hinge lever on the Antrader KW4-3Z-3 Micro Switch function?
Answer: The hinge lever on this micro switch functions by allowing manual or mechanical actuation, facilitating both easy handling and precise control. When the lever is pushed or pulled, it engages the internal mechanism to either close or open the circuit, making it ideal for use in machine tools and automated systems. -
Question:
In which applications can the Antrader KW4-3Z-3 Micro Switch be used?
Answer: The KW4-3Z-3 Micro Switch is suitable for a variety of applications, particularly in machinery like CNC mills and lathes, where accurate position detection and control are necessary. It can also be used in home appliances, automating processes for better efficiency and safety. -
Question:
Are these micro switches suitable for outdoor use?
Answer: While the Antrader KW4-3Z-3 Micro Switches are primarily designed for indoor applications, they can withstand some environmental factors. However, for outdoor applications, it's advisable to ensure proper housing to protect against moisture and dust to maintain functionality over time. -
Question:
What is the voltage and current rating of the Antrader KW4-3Z-3 Micro Switch?
Answer: The Antrader KW4-3Z-3 Micro Switch has a voltage rating of 125V and can handle a current of up to 5A. These ratings indicate its capability to operate safely with moderate electrical loads commonly found in various equipment and devices. -
Question:
Do the Antrader KW4-3Z-3 Micro Switches come with any mounting accessories?
Answer: The Antrader KW4-3Z-3 Micro Switches do not typically include mounting accessories, as they are designed for versatility in installation. Users can choose appropriate mounting hardware based on their specific application requirements, ensuring a secure and effective fit. -
Question:
Can I use these micro switches for DIY electronics projects?
Answer: Yes, the Antrader KW4-3Z-3 Micro Switches are excellent for DIY electronics projects. Their reliable switching capabilities make them suitable for creating custom control circuits, robotics, or experimental setups, allowing hobbyists to innovate and explore various electronic applications. -
Question:
How can I determine if the micro switch is functioning correctly?
Answer: To check if the Antrader KW4-3Z-3 Micro Switch is operating properly, you can use a multimeter to test continuity. When the switch lever is actuated, the multimeter should indicate a completed circuit. This simple test ensures that the switch is in good working condition for reliable operation. -
Question:
What materials are the Antrader KW4-3Z-3 Micro Switches made from?
Answer: The Antrader KW4-3Z-3 Micro Switches are typically made from durable materials like plastic and metal components. This combination ensures longevity while providing reliable electrical contacts, essential for the effective operation of switches in various demanding applications. -
Question:
Where can I buy the Antrader 6PCS KW4-3Z-3 Micro Switch in Micronesia?
Answer: You can buy the Antrader 6PCS KW4-3Z-3 Micro Switch on Ubuy in Micronesia. Ubuy offers a wide selection of electronic components, ensuring that you can find the KW4-3Z-3 micro switches easily and conveniently for your projects or applications.
Antrader Limit Switches Editorial Review
The Antrader 6PCS KW4-3Z-3 Micro Switch KW4 Limit Switch is a favorite among customers who need to replace broken switches in their appliances. It has been used successfully in many makes and models of appliances, including ice makers. The switch is small, easy to install, and has been known to fix many issues. Customers have praised the product for its fast shipping, ease of use, and effectiveness in getting appliances back to working order.
Customer Reviews & Ratings
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Pros
- Small and easy to install
- Fits numerous makes and models of appliances
- Fast shipping
- Effective in getting appliances back to working order
Cons
- Rated for only 10 amps (may not work for appliances with higher current needs)
Platform Trust & Buyer Confidence
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9 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 13
Order now and get it around Thursday, October 08
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Features & Benefits
- Versatile Limit Switch for mechanical applications.
- Hinge Lever Actuator design for easy operation.
- Configurable with 1NO + 1NC contact configuration.
- Compatibility with both AC and DC circuits.
- Includes 6 pieces for multiple installations.
- Compact size for convenient placement in machinery.
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