OMRON SS-5GL111 Micro Limit Switch SPDT Chassis Mount 5A 125V
The OMRON SS-5GL111 is a subminiature basic snap-action switch designed for reliable mechanical switching in compact equipment. Its SPDT (1 Form C) contact arrangement provides a common terminal with both normally open (NO) and normally closed (NC) contacts, allowing an external controller or circuit to detect changes in the position of a mechanical component.
The switch can be installed in machinery and equipment where a mechanical movement needs to be converted into an electrical switching signal. Its lever-actuated mechanism makes it suitable for detecting end positions, movement, opening or closing of mechanisms, and other mechanical conditions in automation and control systems.
Features:
- Compact subminiature construction.
- SPDT switching configuration.
- Snap-action switching mechanism.
- Lever-actuated operation.
- Provides normally open and normally closed contacts.
- Suitable for mechanical position detection.
- Suitable for end-of-travel detection.
- Chassis-mount construction.
- Suitable for automation and control equipment.
- Suitable for compact mechanical assemblies.
Specifications:
| Parameter | Specification |
|---|---|
| Manufacturer | OMRON |
| Series | SS |
| Model | SS-5GL111 |
| Switch Type | Subminiature Basic Switch |
| Contact Form | SPDT |
| Contact Configuration | 1 Form C |
| Rated Voltage | 125 VAC |
| Rated Current | 5 A |
| Actuator Type | Lever |
| Actuation Mechanism | Snap Action |
| Mounting Type | Chassis Mount |
| Number of Terminals | 3 |
| Contact Arrangement | COM / NO / NC |
| Switch Function | Momentary |
| Termination | Solder Terminals |
Pinout:
| Terminal | Function | Description |
|---|---|---|
| COM | Common | Common switching terminal |
| NC | Normally Closed | Connected to COM when the actuator is released |
| NO | Normally Open | Connected to COM when the actuator is actuated |
Applications:
- Mechanical limit detection.
- End-of-travel detection.
- Position sensing.
- Door and cover detection.
- Mechanical interlocking.
- Printer mechanisms.
- Industrial machinery.
- Automation equipment.
- Robotics.
- CNC equipment.
- 3D printer end-stop detection.
- Control equipment.
- Mechanical actuator detection.
Package Includes:
- 1 × OMRON SS-5GL111 Micro Limit Switch.


