Buy Surface Mount Magnetic Reed Switches
A Surface Mount Magnetic Switch is one of the easy even most responsible module for observe the movement, detecting approach, and activate an automatic responses. Designed for clean installation and long-term durability of switches, these switches are hugely used in the industrial machines, commercial control, security systems, and smart automation platforms. With zero physical contact between components, they provide a maintenance-free solution that performs the constantly even under the hard environmental conditions.
1 LEAP 1L-MSM-112 NC Reed Sensor
1L-MSM-111 NC Door Sensor
1L-MSM-111 NO Magnetic Reed Switch
1L-MSM-111 NO/NC Magnetic Reed Sensor
1L-MSM-112 NO Magnetic Reed Switch
1L-MSM-112 NO/NC Magnetic Sensor
1L-MSM-112T Reed Switch
1L-MSM-113 NC Reed Switch
1L-MSM-113 NO Reed Switch
1L-MSM-114 NO Reed Switch
1L-MSM-114t NO Door Reed Switch
1L-MSM-115 NO Reed Sensor
1L-MSM-116 NC Reed Switch
1L-MSM-116 NO BR Reed Switch
1L-MSM-116 NO Reed Switch
Model | Configuration (NO/NC/NO-NC) | Sensing Distance | Voltage / Current | Lead Wire* (Length & Type) | Temp. Range | IP Rating |
|---|---|---|---|---|---|---|
1L-MSM-111 | All Available | 15-20mm | 200 VDC, 0.5 A | 18inch,PVC | -20°C to +70°C | IP40 |
1L-MSM-112 | All Available | 10-15mm | 200 VDC, 0.5 A | 18inch,PVC | -20°C to +70°C | IP40 |
1L-MSM-113 | NO, NC | 10-15mm | 200 VDC, 0.5 A | 18inch,PVC | -20°C to +70°C | IP40 |
1L-MSM-115 (miniature flange) | NO, NC | 10-12mm | 200 VDC, 0.5 A | 18inch,PVC | -20°C to +70°C | IP40 |
1L-MSM-116 (big flange) | NO, NC, NOBR | 15-20mm | 200 VDC, 0.5 A | 18inch,PVC | -20°C to +70°C | IP40 |
1L-MSM-117 | NO | 10-15mm | 200 VDC, 0.5 A | 18inch,PVC | -20°C to +70°C | IP40 |
1L-MSS-101 | NO | 20-25mm | 200 VDC, 0.5 A | 18inch,PVC | -20°C to +70°C | IP40 |
* Custom Wire Length is Also Available, you can customize your reed switch wire according to your application.
Each model has its own dedicated product page with their detailed specifications, dimensions, and configuration options. If you already know your requirement — mounting type, contact configuration, or application — you can go straight to the relevant product page. If you’re not sure which switch goes perfect to your installation, the guidance below will help you decide it, or you can reach out to our technical team directly.
As an ISO 9001:2015 certified manufacturer and dealer of electronic components, we made this range to provide OEMs, automation integrators, panel builders, and industrial buyers a dependable, field-proven option for contact detection wherever a compact, surface-fitted sensor is required. Whether you’re looking a switch for a new production line, retrofitting an access panel, or sourcing components in bulk for a security installation, this page will help you understand in available models and how to choose the right one for you.
What Is a Surface Mount Magnetic Switch?
A surface mount magnetic switch is normally made up of two primary parts: a permanent magnet and a reed switch. When the magnet is moved within a particular sensing range, it activates or deactivates the internal contacts of the switch. Because the switching process is magnetic and non-contact, the device doesn’t wear out like a mechanical switch.
Surface Mount and Flange Mount Variants in This Range
Most models in this category are standard surface mount magnetic reed switches, designed to sit flush against a flat mounting surface using adhesive backing, screws, or an enclosure-integrated mounting point. Two models in this range — the 1L-MSM-115 and 1L-MSM-116 — are flange mount variants, included here as part of the same surface-mounted product family because they serve the same core function: reliable contact or proximity detection in a compact, panel-fixed housing.
The 1L-MSM-115 is a miniature flange mount reed switch, made for applications where enclosure space is limited but a secure, flange-fixed installation is still preferred over adhesive or clip mounting. This makes it a practical choice for smaller electrical panels, compact machine housings, and tight equipment bays where a standard-size switch may not fit.
The 1L-MSM-116 is a big flange mount switch, provides a larger flange and body suited to heavier-duty panels, larger enclosures, and installations where a more hard mechanical fixing is preferred — for example, industrial control cabinets or larger access doors that see frequent opening and closing.
Both are best described as a magnetic flange reed switch sensor type: they combine the same magnetic reed switching principle used over the rest of this range with a flange-style mounting method rather than a flat adhesive or clip-based fitting. If your application calls specifically for a magnetic flange reed switch, these two models are the ones to evaluate first — the miniature version where space is constrained, and the big flange mount switch where a sturdier fixing and larger panel size are involved.
Because flange mount and standard surface mount switches use different fixing methods, always confirm the mounting footprint and flange dimensions against your enclosure or panel design before finalizing your order.
Choosing the Right Configuration
Surface mount magnetic reed switches in this range are available in Normally Open (NO), Normally Closed (NC), and combined NO/NC configurations, depending on the specific model. Understanding the difference is important before you place an order:
- Normally Open (NO): The circuit remains open when no magnet is present and closes when the paired magnet comes within range. This is commonly used where you want a signal to activate — for example, confirming that a door or panel is closed.
- Normally Closed (NC): The circuit remains closed when no magnet is present and opens when the magnet comes into range. This is often used in safety or interlock circuits where the default state should indicate a fault or open condition until proven otherwise.
- NO/NC (combined): A single switch body provides both contact types, useful where a system needs two independent signal states from one sensing point — for instance, feeding both a status indicator and a safety interlock from the same switch.
Configuration availability varies by individual model, including across the 1L-MSM series and the 1L-MSS-101, so always verify the specific configuration options listed on the product page for the model you’re considering rather than assuming the equality across the range.
Applications
Surface mount magnetic reed switches — including the miniature and big flange mount variants — are used across a wide range of industrial and commercial settings:
- Automation and manufacturing lines: Detecting the position of guards, access panels, or moving components as part of a production line’s control logic.
- Industrial machinery and robotics: Confirming safe states, panel closures, or component positioning within automated equipment.
- Commercial security and building management: Monitoring doors, windows, and access points as part of an intrusion detection or building management system.
- Electrical enclosure monitoring: Detecting whether an electrical panels, junction boxes, or control cabinets are open or closed — a common use case for both the miniature flange mount reed switch and the big flange mount switch, given their flange-based fixing suits panel doors well.
- HVAC and energy management: Sensing damper positions, access panel states, or equipment enclosure status within HVAC and energy monitoring systems.
- Retail theft prevention and store monitoring: Used in display cases, cabinets, and fixtures to detect unauthorized opening or tampering.
If your application falls outside these listed use cases, our technical team can help you assess whether a model in this range is suitable, based on the mechanical and electrical requirements of your project.
Why Buyers Choose 1 LEAP Technologies
1 LEAP Technologies is an ISO 9001:2015 certified manufacturer and dealer of electronic components, including magnetic reed switch product range, air curtain sensors, occupancy sensors, motion sensors, and sirens. We supply both individual buyers and OEM/bulk customers over India and international markets, and our team can support technical evaluation, sampling, and volume order requirements for this surface mount and flange mount reed switch range.
Want to Explore More Products Apart of Surface Mount Magnetic Switch
Looking for a different mounting style than what’s shown here? Browse our complete range of Magnetic Reed Switches, or explore our Overhead Mount Magnetic Switch options if your installation calls for overhead reed switches rather than surface or flange mounting. we have available models for Overhead Mount Reed Switches also known as Shutter Reed Switches.
Need Help Choosing, or Placing a Bulk / OEM Order?
Whether you need help in selecting between the miniature flange mount reed switch and the big flange mount switch, confirming configuration availability for a specific model, or arranging a bulk or OEM order, our technical team is available to assist. Contact us directly with your application details, and we’ll help you identify the right surface mount magnetic reed switch for your requirement.
Frequently Asked Questions (FAQs)
What's the difference between NO, NC, and NO/NC configurations?
NO (Normally Open) switches close the circuit when the magnet is present; NC (Normally Closed) switches open the circuit when the magnet is present; NO/NC models provide both contact types in one switch. Configuration availability differs by model — check the specific product page.
What is the difference between a standard surface mount switch and a flange mount switch?
A standard surface mount switch is fixed to a flat surface using adhesive backing, clips, or screws directly through the body. A flange mount switch, like the 1L-MSM-115 (miniature flange mount reed switch) and 1L-MSM-116 (big flange mount switch), uses a flange for a more secure mechanical fixing — useful where the panel sees frequent opening and closing, or where a sturdier fitting is preferred over adhesive mounting.
Which model should I choose if I have limited enclosure space?
The 1L-MSM-115, a miniature flange mount reed switch, is designed for compact installations where space is limited but a flange-fixed mount is still needed. For larger panels or heavier-duty applications, the 1L-MSM-116 big flange mount switch is the better fit.
Can I use a surface mount switch where an overhead or recessed mount was originally specified?
This depends on your installation surface and access. NO verified compatibility/interchangeability data was supplied for cross-mounting-type substitution — do not assume compatibility without confirming with the product page or technical team.]
Do you supply these switches for bulk or OEM orders?
Yes — contact our team directly for bulk pricing and OEM requirements.
Is 1 LEAP Technologies a certified manufacturer?
Yes, 1 LEAP Technologies is an ISO 9001:2015 certified company (Certificate Number: E20250728321).
Shop By:- 1L-MSM-111, 1L-MSM-112, 1L-MSM-113, 1L-MSM-114, 1L-MSM-115, 1L-MSM-116, 1L-MSM-117, and 1L-MSS-101.
