Why Choose the EMAS SMS21LC2-S15 Rectangular Magnetic Switch?
The EMAS SMS21LC2-S15 is a compact 22 mm rectangular magnetic switch designed for contactless monitoring of doors, guards and moving machine elements in industrial automation applications. Its magnetic sensing principle enables position detection without conventional mechanical actuation, helping minimise physical wear during repeated operating cycles.
This SMS model features a 2NC contact configuration and a 5 mm sensing distance. The two normally-closed contacts provide dual switching paths for compatible control arrangements, while the integrated LED indicator provides convenient local visual status indication during operation, commissioning and maintenance.
The SMS21LC2-S15 uses a left-exit 2 m integral cable and a compact 22 mm rectangular format. This combination makes it a practical choice for machine builders and automation engineers requiring a compact magnetic position switch with dual normally-closed contacts, visual indication and straightforward pre-wired installation.
Key Advantages
- Contactless magnetic position monitoring for doors, guards and moving machine components.
- 2NC contact configuration provides two normally-closed switching contacts.
- 5 mm sensing distance for close-range magnetic detection.
- Integrated LED indication provides convenient visual operating status.
- Compact 22 mm rectangular format suits space-conscious installations.
- Left-exit cable arrangement provides a defined wiring orientation.
- Integral 2 m cable supports straightforward connection to compatible control equipment.
- Contactless operation helps reduce mechanical wear compared with mechanically actuated switches.
Key Features
- EMAS SMS rectangular magnetic switch.
- 22 mm rectangular format.
- Left-exit configuration.
- 2NC contact configuration.
- 5 mm sensing distance.
- Integrated LED indicator.
- 2 m integral cable.
- Contactless magnetic sensing principle.
- Designed for industrial door, guard and position-monitoring applications.
Reliable Contactless Magnetic Position Monitoring
Magnetic switches detect the position of a corresponding magnetic actuator without requiring direct mechanical engagement. When the actuator enters the sensing zone, the contacts change state, allowing compatible control equipment to determine whether the monitored door, guard or moving component is in the required position.
The EMAS SMS21LC2-S15 combines this contactless operating principle with 2NC contacts, a 5 mm sensing distance and integrated LED indication. Its compact 22 mm format and left-exit 2 m cable make it particularly suitable for industrial machinery requiring a compact pre-wired magnetic position-monitoring solution.
Typical Applications
- Industrial machine door position monitoring.
- Machine guard and access-panel detection.
- Packaging and processing machinery.
- Automated production and assembly equipment.
- Conveyor and material handling systems.
- Industrial automation equipment.
- Machine component position detection.
- OEM machinery installations.
