Why Choose the Lovato LPSS333R3131A Key Selector Switch?
The Lovato LPSS333R3131A is a robust three-position key-operated metal selector switch actuator designed for secure control of industrial machinery, electrical panels and automation systems. Part of the Lovato Platinum metal Ø22 mm series, it provides 1-0-2 selector operation with a special 3131A key code for applications where access to machine functions or operating modes needs to be restricted.
The LPSS333R3131A features a black, non-illuminated key actuator with three positions: 1, 0 and 2. Its operating arrangement incorporates return to the central 0 position, while the key can be extracted in position 2. This configuration makes the selector particularly useful for controlled machine commands where the operator requires momentary selection together with restricted key removal.
Designed for demanding industrial environments, the LPSS333R3131A provides IP66, IP67 and IP69K protection and operates across a temperature range of -25 to +70 °C. The actuator is designed for standard Ø22 mm panel mounting and can be combined with Lovato Platinum-series mounting adapters and contact elements to create the required control configuration.
Key Advantages
- Secure key-operated 1-0-2 selector for industrial machinery and control panels.
- Three operating positions provide flexible machine and process control.
- Return to the central 0 position supports momentary selector functions.
- Key extraction in position 2 allows the right-hand operating state to be secured.
- 3131A special key code for applications requiring a defined key configuration.
- Durable Platinum metal Ø22 mm construction for industrial operator interfaces.
- IP66, IP67 and IP69K protection for demanding environments.
Key Features
- Lovato Platinum metal Ø22 mm series.
- Three selector positions: 1-0-2.
- Return to central 0 position.
- Key removable in position 2.
- 3131A key code.
- Black, non-illuminated operating element.
- Key-operated actuator for restricted control access.
- Designed for front panel mounting.
- IP66, IP67 and IP69K IEC protection ratings.
- Compatible with Lovato Platinum-series contact elements and mounting accessories.
Secure Key-Operated Control for Industrial Machinery
Key-operated selector switches are used where access to machine functions, operating modes or control commands needs to be restricted to authorised personnel. The Lovato LPSS333R3131A provides three 1-0-2 operating positions with return to the central 0 position, making it suitable for applications where an operator needs to issue a controlled left or right selection without leaving the selector continuously engaged.
The 3131A key code provides a defined key configuration, while extraction in position 2 allows the selector to be secured in its right-hand operating state when required. Combined with Platinum-series metal construction and high ingress protection, the LPSS333R3131A provides a dependable solution for industrial control panels, machinery and operator stations.
Typical Applications
- Industrial machine control panels.
- Restricted-access machine controls.
- Forward and reverse control commands.
- Left and right machine movement controls.
- Automation and process control systems.
- Operating-mode and function selection.
- Manufacturing and production equipment.
- Control desks and operator stations.
- Electrical switchboards and control cabinets.
