1L-MSM-115 Surface Mount Magnetic Switch – Reliable, Compact & Made for Accuracy

Datasheet & Application Guide:

Product Overview 1L-MSM-115 Reed Switch:

The 1L-MSM-115 magnetic switch sensor from 1 LEAP Technologies is a high-quality, surface-mount reed-based contact switch designed for applications that demand durability, accuracy, and long-term reliability. Made with a dense profile and suitable for the mini flange mounting, this device is perfect for a huge range of residential, industrial, and commercial security or monitoring systems.

Whether you are merging it into a new project or upgrading an existing device, the 1L-MSM-115 performs exceptionally well as a door reed switch, magnetic switch sensor, and small reed switch for tight-space installations.  

Key Features

Varients of 1L-MSM-115:

1L-MSM-115 NC

Original price was: ₹300.00.Current price is: ₹230.00. (+18% GST extra)

1L-MSM-115 NO

Original price was: ₹200.00.Current price is: ₹130.00. (+18% GST extra)

Varients of 1L-MSM-115:

Switch Type (1L-MSM-115)

NO

Voltage

200 VDC

Current

0.5 A

Power

10 W

Operating Gap (min.)

12

Dimensions (LxWxH)

23 x 14 x 7.5

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

Mini Flange Mount

Mechanical Life

Over 10 million cycles

Contact Resistance

0.1 Ω

Housing Colour

White

Wire Colour

White

Switch Type (1L-MSM-115)

NC

Voltage

60 VDC

Current

0.25 A

Power

4 W

Operating Gap (min.)

10

Dimensions (LxWxH)

23 x 14 x 7.5

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

Mini Flange Mount

Mechanical Life

Over 10 million cycles

Contact Resistance

115 mΩ

Housing Colour

White

Wire Colour

Black

1L-MSM-115-Magnetic-Reed-Switch

The switch’s ABS plastic housing ensures strength and stability, while its compact design (23 × 14 × 7.5 mm) allows it to blend wisely into frames, panels, doors, or enclosure systems without compromising the performance.

Professional Overview & Applications

The 1L-MSM-115 is customized for dependable operation in demanding environments. With a majestic mechanical life of over 10 million cycles, it make sure the long-term stability for security, monitoring, and automation equipment.

Ideal Applications

Because of its small size and durable construction, the switch is perfect for scenarios where a small reed switch is required but performance cannot be compromised.

Performance & Durability

The magnetic sensor operates effectively over various environmental conditions, including temperatures between -20°C to +70°C, and can be safely stored in extreme climates down to -40°C. Its resistance to high humidity (up to 95% non-condensing) make sure the reliability even in moisture-prone areas. The 18″ PVC wire leads provide the giving flexibility during installation, making it easy to position the switch in tight or hard-to-reach spaces.

Why Choose the 1L-MSM-115?

Frequently Asked Questions (FAQs)

Does the 1L-MSM-115 work reliably even when installed on uneven or non-metallic surfaces?

Yes. The 1L-MSM-115 is designed to perform accurately even on PVC doors, wooden frames, glass panels, and uneven cabinet surfaces. Its flange-mount design gives extra grip, so alignment stays stable even if the surface is not perfectly flat. This is one of the main reasons installers prefer it for modern smart home retrofits and custom automation builds.

Yes. The 1L-MSM-115 is versatile and can be adapted for various Door Magnetic Switch setups, including sliding doors, glass doors, lockers, and smart access systems. Its miniature flange mount design allows easy positioning, and it works reliably with different voltages and alarm systems. This flexibility makes it a favorite choice for both DIY security projects and professional installations.