1L-MSM-111 Surface Mount Magnetic Reed Switch
1L-MSM-111 Reed Switch – Datasheet & Application Guide:
The 1L-MSM-111 Surface Mount Magnetic Reed Switch by 1 LEAP Technologies is a high-reliability magnetic switch made for accurate non-contact sensing in security, automation, and industrial monitoring applications. This model is specifically arranged for surface-mount installation, making it an ideal for systems where flush or embedded mounting is not practicable. The switch operates using magnetic activation, making sure a stable performance, a long service life, and dependable switching without mechanical wear.
Product Overview 1L-MSM-111 Reed Switch:
The 1L-MSM-111 Reed Switch is developed as a durable magnetic reed sensor that provides exact open-close detection. It is available in Normally Open (NO), Normally Closed (NC), and NO/NC (Changeover) configurations, allowing system designers to select the exact switching logic required for their application. Each variant is optimized for control and monitoring circuits where consistent signal output and reliability are needed.
This model is manufactured with a strong ABS plastic housing and comes with pre-attached PVC-insulated lead wires, activating quick and secure electrical connections. The surface-mount different form factor allows easy installation on doors, panels, cabinets, and enclosures without altering the structure of the mounting surface.
Key Features
1L-MSM-111
- Easy Screw & Adhesive tapes (optional) Mounting
- Huge Operating Gap: Min 5/8" (16mm) min.
- 18" Long Wire Leads
Varients of 1L-MSM-111:
1L-MSM-111 NC
Original price was: ₹300.00.₹250.00Current price is: ₹250.00. (+18% GST extra)
1L-MSM-111 NO
Original price was: ₹200.00.₹150.00Current price is: ₹150.00. (+18% GST extra)
1L-MSM-111 NO/NC
Original price was: ₹350.00.₹280.00Current price is: ₹280.00. (+18% GST extra)
1L-MSM-117
Original price was: ₹650.00.₹550.00Current price is: ₹550.00. (+18% GST extra)Varients of 1L-MSM-111:
Switch Type (1L-MSM-111) | NO |
|---|---|
Voltage | 200 VDC |
Current | 0.5 A |
Power | 10 W |
Operating Gap (min.) | 15 |
Dimensions (LxWxH) | 50 x 10 x 10.5 |
Wire Type | PVC |
* Wire Length (std.) | 18" |
Core Size | 14/38 ATC |
Operating Temp. | -20°C to +70°C |
Storage Temp. | -40°C to +85°C |
Humidity | Up to 95% non-condensing |
Housing Material | ABS Plastic |
Mounting Type | Surface Mount - Easy Screw & Adhesive tapes (optional) |
Mechanical Life | Over 10 million cycles |
Contact Resistance | 0.1 Ω |
Housing Colour | White |
Wire Colour | White |
Switch Type (1L-MSM-111) | NC |
|---|---|
Voltage | 60 VDC |
Current | 0.25 A |
Power | 4 W |
Operating Gap (min.) | 10 |
Dimensions (LxWxH) | 50 x 10 x 10.5 |
Wire Type | PVC |
* Wire Length (std.) | 18" |
Core Size | 14/38 ATC |
Operating Temp. | -20°C to +70°C |
Storage Temp. | -40°C to +85°C |
Humidity | Up to 95% non-condensing |
Housing Material | ABS Plastic |
Mounting Type | Surface Mount - Easy Screw & Adhesive tapes (optional) |
Mechanical Life | Over 10 million cycles |
Contact Resistance | 115 mΩ |
Housing Colour | White |
Wire Colour | Black |
Switch Type (1L-MSM-111) | NO/NC |
|---|---|
Voltage | 60 VDC |
Current | 0.25 A |
Power | 4 W |
Operating Gap (min.) | 10 |
Dimensions (LxWxH) | 50 x 10 x 10.5 |
Wire Type | PVC |
* Wire Length (std.) | 18" |
Core Size | 7/38 3 Core AWM |
Operating Temp. | -20°C to +70°C |
Storage Temp. | -40°C to +85°C |
Humidity | Up to 95% non-condensing |
Housing Material | ABS Plastic |
Mounting Type | Surface Mount - Easy Screw & Adhesive tapes (optional) |
Mechanical Life | Over 10 million cycles |
Contact Resistance | 115 mΩ |
Housing Colour | White |
Wire Colour | Grey |
Contact configurations are available.
The 1L-MSM-111 is provided in multiple contact options to fit different operational needs. The normally open reed switch version remains open in the absence of a magnetic field and closes when the magnet comes within the specified operating range. The Normally Closed version reacts oppositely, remaining closed until the magnet is removed. For applications requiring both outputs, the NO/NC (changeover) configuration provides greater flexibility in control and monitoring systems.
These configuration options make the 1L-MSM-111 Magnetic Switch suitable for a huge range of professional installations where accurate switching reaction is important.
Design and Build Quality Of 1L-MSM-111
The 1L-MSM-111 Surface Mount Magnetic Reed Switch is made with durability and solidity as core design priorities. The hard ABS housing protects the internal reed contacts from dust, moisture, and environmental stress commonly encountered in industrial and commercial environments. The hermetically sealed reed contacts makes sure the low contact resistance and consistent performance over extended periods of use.
Its rectangular shape allows clean surface mounting, while the supplied mounting screws enable secure fixation. The integrated wire leads clarify system integration and reduce installation time, making this model practical for both new installations and system upgrades.
Electrical Performance and Reliability
Designed for low-power and control-signal applications, the 1L-MSM-111 Magnetic Reed Sensor provides reliable switching performance within its rated electrical specifications. The reed contacts provide stable signal transmission, minimal electrical noise, and a high mechanical life rating, allowing the switch to operate efficiently over millions of switching cycles.
The non-contact magnetic operation reduce mechanical friction, reducing wear and making sure the long-term consistency. This makes the 1L-MSM-111 Reed Switch especially suitable for applications where frequent opening and closing actions occur.
Typical Applications of 1L-MSM-111 Reed Switch
The 1L-MSM-111 Surface Mount Magnetic Reed Switch is designed for applications that require reliable position detection and open-close monitoring. It is hugely used in door and window security systems to detect unofficial access and trigger alarms. In electrical and control panels, it helps monitor cabinet doors and enclosures to makes sure the safety and operational compliance.
In industrial automation, the switch is commonly used to detect the position of machine guards, sliding panels, and protective covers. It is also suitable for commercial automation systems, including monitoring of service doors, access panels, and controlled entry points. This model is engineered specifically for such professional sensing applications and is not intended for compact consumer electronics like laptops or handheld devices.
Applications
- Security alarms & intrusion detection
- Industrial automation panels
- Access doors & cabinet monitoring
- Smart home systems
- Warehouse & facility equipment monitoring
- Medical or laboratory devices requiring non-contact sensing
Why Choose 1L-MSM-111 from 1 LEAP Technologies?
Choosing the 1L-MSM-111 Reed Switch means selecting a product manufactured by 1 LEAP Technologies, a trusted name in magnetic sensing solutions. This model provides the multiple contact configurations, a durable surface-mount design, and reliable magnetic switching performance customized for real-world security and automation applications.
With its long service life, stable electrical characteristics, and easy installation, the 1L-MSM-111 Magnetic Reed Sensor is a dependable choice for professionals are searching for a hard and application-specific magnetic switch solution.
Frequently Asked Questions (FAQs)
Is a Surface Mount Magnetic Reed Switch reliable for modern low-power and battery-operated devices?
Today’s reed switches like the 1L-MSM-111 are specifically designed to consume zero power, making them ideal for IoT devices, smart home gadgets, security sensors, wearables, and other battery-driven electronics. Since the switch only activates in the presence of a magnetic field, it extends battery life and make sure the long-term reliability without any electronic drift.
Can Surface Mount Magnetic Reed Switches handle vibration or movement in portable devices?
Modern reed switches like the 1L-MSM-111 are customized to remain stable even when it used in portable or handheld devices. Their sealed glass capsule prevents them from dust and moisture interference, while the Magnetic Switch actuation make sure no false triggering due to vibration, shaking, or minor movements. This makes them ideal for today’s trending applications like smart wearables, medical devices, portable security systems, and compact IoT products.
