Best Micro Switches of 2026
* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
Micro switches are small, highly reliable electrical switches that are commonly used in a wide variety of applications. These switches are designed to be sensitive to even the slightest of movements, making them ideal for use in devices that require precise and accurate control. With their compact size, durability, and versatility, micro switches have become a popular choice for manufacturers across a range of industries, from automotive and aerospace to consumer electronics and appliances. Whether you're looking to stabilise your car's steering system, advise on the position of a machine part, or simply activate a switch in your dustbin lid, micro switches are a reliable and cost-effective solution.
At a Glance: Our Top Picks
Top 10 Micro Switches
DAOKAI 20PCS Micro Limit Switch Hinge Lever
The DAOKAI Micro Limit Switch is an exceptionally sensitive device designed for ease of use. It requires minimal force for activation, making it ideal for applications where precision is essential. Operating within a temperature range of -25 to 65 degrees Celsius, this switch is suitable for various environments. Its momentary actuator type and hinge lever design ensure reliable performance, allowing you to control devices effortlessly. With a rated voltage of 125V AC and a rated current of 1A, this switch provides versatility for many electronic and household applications.
Heschen V-156-1C25 Long Roller Lever Switch
The Heschen V-156-1C25 Switch features a long roller lever with a plastic roller, making it easy for you to operate with smooth, precise control. It supports a current of 7.5A at 250VAC, suitable for a range of household or light industrial applications. With a high breaking capacity of 20A, you can rely on it to handle sudden electrical loads safely. The SPDT contact type offers one normally open and one normally closed contact, giving you flexible switching options for your needs.
Heschen V-16-1C25 Micro Switch, Button Type
The Heschen Micro Switch is designed with a convenient button actuator, making it easy for you to operate. With a rated current of 16A at 250VAC, it offers reliable performance for various applications. The SPDT contact type ensures versatility, allowing you to use it in different setups. Additionally, the terminal specifications of 3/16"(4.8mm) make installation straightforward. This product is a great choice for those looking for dependable micro switches in their projects.
JZK 20x 125V 1A Micro Limit Switch
The JZK Micro Limit Switch features a voltage rating of AC 125V and a current rating of 1A, making it adaptable for various electronic applications. With a temperature range of -25 to 65 degrees Celsius, you can rely on this switch in diverse environments. Its durable construction ensures a long mechanical life, providing you with dependable performance. Additionally, the 3-pin terminal design simplifies installation, allowing you to set it up quickly and efficiently for your devices.
Heschen Crank Type Micro Switch 20A 250VAC
The Heschen Micro Switch is designed with a crank-type actuator, offering a reliable and efficient solution for various applications. With a current rating of 20A and a voltage of 250VAC, it is perfect for managing higher power loads safely. The switch features a single pole double throw (SPDT) design, providing flexibility in circuit configurations. Its terminal specifications of 3/16"(4.8mm) ensure compatibility with standard wiring, making installation straightforward and hassle-free for you.
JZK Micro Limit Switches with Roller Lever 12pcs
The JZK Micro Limit Switches provide a reliable solution for controlling mechanical movements. Operating at AC 250V 5A, they are suitable for various electrical applications, ensuring you have the right power capacity. The SPDT contact type with 1NO and 1NC contacts offers versatile switching options, making it easier for you to manage circuits effectively. Crafted with a high-precision manufacturing process, these switches promise durability and a long mechanical life, giving you dependable performance. Featuring a momentary action with a roller lever arm, they require very little physical force to operate, enhancing user convenience and ease of use.
Heschen V-165-1C25 SPDT Micro Switch with Roller Lever
The Heschen V-165 Micro Switch features a short roller lever with a plastic roller, making it ideal for precise and smooth mechanical actuation. It supports a current rating of 16A at 250VAC, allowing it to handle a range of electrical loads safely and reliably. The SPDT contact type offers one normally open and one normally closed contact, giving you versatile control options for various circuits. Additionally, the 3/16" (4.8mm) terminal size ensures easy and secure connections, making installation straightforward and convenient.
CESFONJER T125 Miniature Micro Switch Set
The CESFONJER T125 Switch is a high-quality micro limit switch designed for versatility and longevity. With a mechanical life of up to one million operations, it ensures durability and reliability for various applications. Its SPDT contact configuration provides flexibility for your circuits, allowing you to easily manage different electrical pathways. The compact size, measuring 27.8 x 10.3 x 19.3 mm, makes it convenient to fit into tight spaces. Additionally, the straight hinge lever length of 39 mm enhances its usability, making it simpler to operate and integrate into your projects.
Best Price Square BURGESS MICROSWITCH PLUNGER SPDT 6A
The BURGESS XCG3-Z1 MICROSWITCH is a reliable micro switch designed for various electrical applications. Featuring a plunger actuator, it allows precise control over circuits, making it easy for you to manage switching tasks. The SPDT (Single Pole Double Throw) configuration gives you the flexibility to control two different circuits with one switch. With a 6A current rating and 250VAC voltage capacity, this switch is suitable for moderate power devices, offering safety and efficiency for your projects.
JZK 15-Pack Mini Momentary Hinge Roller Micro Switches
The JZK Mini Micro Switch comes as a pack of 15 momentary hinge metal roller lever switches, ideal for precise control in your electrical projects. Each switch supports AC voltage up to 250V and a current of 5A, suitable for various household or industrial applications. With a SPDT contact type offering one normally open and one normally closed pole, you gain flexibility in circuit design. Made from high-quality plastic and metal in black, red, and silver, these switches are durable and visually distinct for easy identification and reliable performance.
Frequently Asked Questions (FAQs)
1. What is a micro switch used for?
Push buttons for alarms and call points – micro switches are used as the buttons within fire alarms, emergency stop controls, emergency door releases. These devices are designed to be pressed in an emergency to manually activate an alarm.
2. Do micro switches fail?
The faults that can affect a micro switch are components getting burnt, low quality components/parts, depreciation, when the switch works and stops suddenly. Although there are other faults, it has been discovered that over 70% of micro switches usually experienced these issues.
3. How many types of micro switches are there?
Execution – Micro switches are available in three different types of terminal and in various actuators.
4. How long do micro switches last?
A Micro Switch is a small, very sensitive switch which requires minimum compression to activate. They are very common in home appliances and switch panels with small buttons. They are typically inexpensive and have a long life meaning they can function for a long time - sometimes up to ten million cycles.
During our micro switch research, we found 167 micro switch products and shortlisted 10 quality products. We collected and analyzed 6,247 customer reviews through our big data system to write the micro switches list. We found that most customers choose micro switches with an average price of £5.09.
The micro switches are available for purchase. We have researched hundreds of brands and picked the top brands of micro switches, including DAOKAI, Heschen, JZK, CESFONJER, Best Price Square.
Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.