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The 8 Best magnetic switches of 2025

Are you trying to find magnetic switches among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling magnetic switches on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 11 hours of research and did 25 magnetic switches tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best magnetic switches you can buy today

No. 1
EPLZON Magnetic Reed Switch Normally Open and Normally Closed NC NO Magnetic Proximity Switch for Door Alarm, Window Safety, DC 5V 12V 24V Light GPS Other Equipment Reed Switch (Black, Pack of 5pcs)
  • 📍 Specification parameter: 100V; Contact capacity: 500 (mA) (maximum switching current); Rated power: 10W (maximum switching power)
  • 📍 Size: 55 * 12.5 * 11.5mm/2.17 "x 0.49" x 0.45 "(L * W * H); Drive distance: 15-20mm;
  • 📍 Color: black; Material: Fireproof ABS; Installation type: surface mount with screws; Magnet: Ferrite
  • 📍 Contact principle: NC/NO/COM: NC represents normally closed. When the magnets are together, the circuit conducts electricity; When the magnet is detached, the circuit is not conducting. NO means normally open: when the magnet is separated, the circuit is conducting; When the magnets are together, the circuit is not connected.
  • 📍 Application: Magnetic door contact reed switch, suitable for door and window alarm sensors, alarms, LED switches, relays, GPS low-voltage equipment, etc., suitable for pickup trucks with sliding rear windows; Effective anti-theft measures.
No. 2
Magnetpro Multipurpose Switch Magnet, 180 LB Pull-Off Force Switchable Magnetic System, On/Off Magnet for Lifting, Working&Welding Positioning, Liquid Filtration, Automation, Metal Separation
  • 【Strong Magnets】Rated pull-off force 180 lbs. Rated safty lifting weight 60 lbs. Dimensions: 2.36 x 1.73 x 3.25 inches (6 x 4.4 x 8.26 cm).
  • 【!Note!】The steel thickness of the adsorption object has a great impact on the actual suction of this product. Please note the curve on the left side and buy carefully. If the steel is thin or has a large surface, please buy several magnets in combination.
  • 【ON/OFF Switch】Two gears: "ON" gear, "OFF" gear. Press down before rotating. All components are made of metal. Handle and cover made of aluminum alloy, shaft made of SUS304, base made of low-carbon steel.
  • 【Multipurpose】This switching magnet can be used in manufacturing, woodworking, welding, car repair, robotics, automation, magnetic fishing, frame fences, mounting devices, cutting and gluing devices, blade guards, work supports, frames, installation of cabinets or anything that makes up your projects faster, safer and easier.
  • 【Safe and Easy to Use】Magnetpro magnets are completely non-magnetic when "OFF". Adsorbed metal and even dirt fall off automatically. Safe and easy to unload metal. You will not cut your fingers when you remove steel chips and dirt.
No. 3
Magnetic Reed Switch,Wired Door Window Contact Sensor,Micro Normally Open NO Alarm Reed Switch,10W 100v 0.5A Magnetic Reed Switch to DC 5V 12V 24V Light(2-Pack)
  • Contact Type:Normally Open(Please look at the working mode in the second picture to see if it is the switch you need.)
  • Rated Power: 10W, Max Voltage: 100V, Max Current:0.5A
  • Product Sizes: 23*14*6mm (L * W * H);Mounting Hole Size:3mm
  • Transmitting Distance: 16-23mm
  • Accessories: Equipped with 4 pieces of 3M double-sided adhesive tape and 8 screws, convenient for you to install. Suitable for alarm,LED,Relay,GPS low voltage devices...etc. Ideal for door, window security
No. 4
Seco-Larm SM-4601-L3Q Industrial Wide-Gap Magnetic Contact Switches, 3” Operation Gap NO/NC
  • Rugged aluminum housing
  • Weatherproof and sealed for outdoor use
  • Iridium-plated to have a high melting point and Vickers hardness, for higher power handling and long life
  • 3" (76mm) Gap, 36" (91cm) wire leads enclosed in armored cable
  • Mounting bracket included
No. 5
bnafes RC-36 NC+NO Recessed Security Window Door Contact Sensor Alarm Magnetic Reed Switch 2 Sets
  • Mounting Type: Recessed; Model: RC-36; Package Content: 2 x Magnetic Reed Switches
  • Designed for use with alarm systems. Widely used in security window door cabinet contact.
  • Contact Capacity: 0.5A(Maximum Switch Current); Voltage: DC 100V; Rated Power: 10W; Actuation Distance: 15-20mm
  • NC&NO Combined: Use Normally Open or Normally Closed freely. Cable definition: White for common; Red for NO; Gray for NC.
  • NOTE: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp!
No. 6
VictorsHome Magnetic Reed Switch NC NO COM Surface Mount Wired Door Window Contact Sensor with Adhesive Paper for Home Security and Burglar Alarm Systems MC-38 5pcs
64 Consomer Reviews
VictorsHome Magnetic Reed Switch NC NO COM Surface Mount Wired Door Window Contact Sensor with Adhesive Paper for Home Security and Burglar Alarm Systems MC-38 5pcs
  • MATERIAL - The switch housing is made of ABS flame retardant material and the reed switch is resistant to high temperature and deformation.
  • NORMALLY CLOSED/NORMALLY OPENED - This switch has 3 contact types: NC/NO/COM, you can choose to connect two of the contacts according to your need.
  • ACTUATION DISTANCE - 10-20mm transmitting distance. The contact has fast reflection and accurate detection.
  • WORKING CONDITIONS - When the magnetic door is energized, the voltage is controlled at DC 0V-24V and the load current cannot exceed 150mA.
  • WIDE APPLICATIONS - Work with all access control and burglar alarm systems. Can be installed in wooden or aluminum alloy doors and windows.
No. 7
VictorsHome Magnetic Reed Switch RC-33 NO Recessed Wired Window Door Contact Sensor for Home Security and Burglar Alarm Systems 5 Pcs
  • ☀MATERIAL - The switch housing is made of ABS flame retardant material and reed switch, is resistant to high temperature and deformation.
  • ☀NORMALLY OPEN(NO) - When the switch is separated from the magnet, the circuit is conductive(light on); When the switch is close to the magnet, the circuit is not conductive(light off).
  • ☀ACTUATION DISTANCE - 10mm transmitting distance. The contact has fast reflection and accurate detection.
  • ☀WORKING CONDITIONS - When the magnetic door is energized, the voltage is controlled at DC 0V-24V and the supply current cannot exceed 1A. The load current is 120mA.
  • ☀WIDE APPLICATIONS - Work with all access control and burglar alarm systems. Can be installed in wooden or aluminum alloy doors and windows.
No. 8
Kwikee 369299 Magnetic Switch for 32 Series Step , Black
  • Replacement kit for Lippert Components 32 Series Step
  • Door switch comes in black
  • Magnetic switch
No. 9
QWORK MC-31 Wired Surface-Mounted NC Magnetic Door Window Contact Sensor Alarm Reed Switch, White, Pack of 5 with 20 Screws
  • Product Information: Product name: Surface-mounted Magnetic Door Switch, Type: MC-31, Color: White, Material: Plastic
  • Specification: Contact Type: NC, Hole Dia.: 5.8mm, Actuation Distance: 8mm±18mm
  • Sizes: 64*12.*12mm and 64*20*12mm(L * W * H),pack of 5 with 20 screws.
  • NC Type: NC means normally closed. If the magnet is closed to this switch, the signal is conductive, otherwise, if the magnet is far away from this switch, the signal is disconnected.
  • Applications: It is suitable for magnetic windows, doors, cabinets etc. Ideal for door, window security.
No. 10
weideer 2pcs MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black
  • Product name:Surface Mount Magnetic Reed Switch.Type:MC-31B.Color:Black.Material: fireproof ABS material.Product size: 55X12.5X11.5mm / 2.17" x 0.45" x 0.45"(L*W*H).Maximum Switch Voltage: 100V DC.Maximum switch current: 0.5A.Maximum switch power: 10W.
  • Contact Type: NC/NO/COM: NC means Normally Closed.When the magnet together, the circuit is conductive; when the magnet separate, the circuit is not conductive.NO means normally open: when the magnets are separated, the circuit is turned on ; when the magnets are together, the circuit is not turned on. Actuation Distance: 10-20mm.
  • Reed switch can be used in home security and burglar alarm system. It is an ideal choice for wooden doors and windows in homes and factories.
  • Magnetic Reed Switch can not connect directly to power, It needs to work with the alarm system. It provides a switching signal.
  • Package Content:2 sets Magnetic Reed Switch+8pcs Screws

How to choose a good magnetic switches

Does the idea of finding a fantastic magnetic switches make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in magnetic switches. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top magnetic switches products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top magnetic switches on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top magnetic switches brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top magnetic switches based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the magnetic switches were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good magnetic switches, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your magnetic switches.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting magnetic switches for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our magnetic switches. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what magnetic switches should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on magnetic switches.