1L-MSR-104 Recessed Mount Magnetic Switch

3/8″ (9mm) dia. with Wire Leads (Short)

Key Features

  • 3/8″ Dia with 18″ Long Wire Leads
  • Easy & Quick installation
  • Longer Length
  • Operate Gap ¾” ( 19mm) min.

The 1L-MSR-104 Recessed Mount Magnetic Switch is a high-performance magnetic reed sensor specifically designed for applications that require concealed installation, longer sensing distance, and stable electrical performance. Developed and manufactured by 1 LEAP Technologies, this model belongs to the recessed mount magnetic switch category and is engineered for industrial and commercial systems where reliability and installation flexibility are critical.

Technical Details
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1L-MSR-104 – Recessed Mount Magnetic Switch
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1L-MSR-104 – Recessed Mount Magnetic Switch

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Original price was: ₹350.00.Current price is: ₹230.00. (+18% GST extra)

Specifications:-

  • Contact Rating : 10W/VA
  • Switching Voltage (Max.) : 200 VDC
  • Switching Current (Max.) : 0.5 Amp.
  • Contact Resistance (Min.) : 150 milli ohms
  • Life Expectancy : 10x 10 6 Operations
  • Insulation Resistance : 10 9 ohms
  • Shock Resistance : 30G for 11mSec.
  • Vibration Resistance : 20G ( 10 to 1000Hz)
  • Magnets : ALINCO/ Rare Earth (Unless otherwise specified)
  • Armour Jacket : Stainless Steel (Type 304)
  • Plastic Material : ABS Plastic (Unless otherwise specified

This electronic magnetic switch features a 3/8 inch diameter body, an extended physical length, and 18 inch long wire leads, making it suitable for fixed installations where deeper mounting and longer cable routing are required. The switch is designed to operate with a minimum operate gap of ¾ inch (19mm), allowing consistent magnetic actuation even when the magnet cannot be positioned very close to the sensor.

The 1L-MSR-104 is not intended for compact electronic devices or consumer products. Instead, it is purpose-built for installations where a robust recessed reed switch with extended sensing capability is needed.

Recessed Mount Construction for Secure Installation

The recessed mount design of the 1L-MSR-104 allows the switch to be installed inside a precisely drilled cavity. Once installed, the switch remains flush with the mounting surface, ensuring a clean appearance while also protecting the reed contact switch from accidental impact, tampering, or external mechanical stress.

This concealed mounting style makes the switch ideal for environments where surface-mounted sensors are vulnerable or visually undesirable. The longer body length enhances holding strength inside the mounting hole, ensuring that the switch remains firmly in place even in installations exposed to vibration or repeated mechanical movement.

Optimized 3/8" Diameter Body with Longer Length

The 3/8 inch diameter housing of the 1L-MSR-104 is carefully selected to balance compactness with structural stability. Combined with its longer body length, this design provides improved alignment within the mounting cavity and better resistance to loosening over time.

This construction is particularly beneficial in industrial and automation systems where precise positioning and long-term stability of the magnetic switch are essential for consistent operation.

Extended 18" Wire Leads for Installation Flexibility

One of the key advantages of the 1L-MSR-104 magnetic reed sensor is its 18 inch long wire leads. These extended leads allow installers to route wiring easily through panels, enclosures, and control cabinets without requiring additional connectors or wire extensions.

Longer wire leads reduce installation complexity, save time during system integration, and help maintain reliable electrical connections. This feature is especially valuable in bulk installations and large automation projects where standardized wiring practices are followed.

Easy and Quick Installation Process

The 1L-MSR-104 is designed for easy and quick installation, making it suitable for both new system builds and retrofitting existing equipment. The recessed mounting structure, combined with the extended wire leads, simplifies placement and electrical connection, reducing overall installation time.

This ease of installation makes the model a practical choice for system integrators, panel builders, and OEMs who require consistent results across multiple installations.

Wide Operate Gap of ¾" (19mm)

The minimum operate gap of ¾ inch (19mm) is a defining feature of the 1L-MSR-104. This wider operating distance allows reliable magnetic actuation even when perfect alignment between the switch and magnet is not possible.

Such a feature is particularly important in applications where mechanical tolerances vary or where the moving part carrying the magnet cannot be positioned extremely close to the sensor. The stable operating gap ensures dependable switching without false triggering or missed detection.

Application-Specific Use of 1L-MSR-104

The 1L-MSR-104 recessed reed switch is designed for applications that require a durable, concealed, and long-distance magnetic sensing solution. Typical application areas include:

  • Industrial automation systems
  • Control panels and electrical enclosures
  • Machine position and limit detection
  • Door and panel monitoring in industrial cabinets
  • Access and safety systems in commercial installations

This magnetic switch is intended for fixed installations where long-term reliability and mechanical protection are priorities. It is not designed for compact or portable electronic devices.

Reliable Reed Contact Switching Performance

As a precision reed contact switch, the 1L-MSR-104 delivers consistent and repeatable switching action over extended operating cycles. The internal reed element responds accurately to the presence of a compatible magnet, providing clean and stable electrical signals to connected control systems.

This reliable performance makes the switch suitable for automation and monitoring applications where dependable on/off signaling is essential for system safety and functionality.

Quality Manufacturing by 1 LEAP Technologies

1 LEAP Technologies is an experienced Reed Sensor Manufacturer and Bulk Supplier of magnetic sensing solutions. Each 1L-MSR-104 electronic magnetic switch is manufactured under strict quality control processes to ensure dimensional accuracy, electrical stability, and long service life.

As a trusted manufacturer of recessed reed switches, 1 LEAP Technologies focuses on application-specific designs that meet the practical requirements of industrial and commercial customers worldwide.

Why Choose the 1L-MSR-104 Magnetic Switch

The 1L-MSR-104 stands out as a reliable solution for applications requiring recessed installation, extended operating distance, and flexible wiring. Its robust construction, longer body length, and wide operate gap make it suitable for demanding environments where performance consistency is critical.

For customers looking for a dependable magnetic reed sensor from a recognized Reed Sensor Manufacturer, the 1L-MSR-104 offers a balance of durability, installation convenience, and precise magnetic switching.