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LPFS390R3131A Lovato KEY METAL FLAT SELECTOR 1-0?2 3131A
Lovato LPFS390R3131A is a Platinum flat metal Ø30 mm three-position 1–0 ← 2 key-operated selector switch actuator with 3131A key code, spring return from position 2, key extraction in position 1 and IP67/IP69K front protection.
£49.88
Why Choose the Lovato LPFS390R3131A Key Selector Switch Actuator?
The Lovato LPFS390R3131A is a robust 3-position key-operated selector switch actuator designed for industrial machinery, automation systems and control panels where access to operating functions needs to be restricted. Part of the Lovato Platinum flat metal Ø30 mm series, it provides a durable, low-profile keyed operator for professional industrial control interfaces.
The LPFS390R3131A provides a 1–0 ← 2 operating configuration, combining three selector positions with a spring-return function from position 2 towards the central 0 position. The key is extractable in position 1, making the actuator suitable for applications requiring a maintained authorised selection alongside a momentary keyed command.
This version uses the 3131A key code and features a black, non-illuminated actuator. With IP67 and IP69K front protection and NEMA Type 4X front protection, the LPFS390R3131A is well suited to industrial machinery, operator stations and control cabinets exposed to demanding operating conditions.
Key Advantages
- Key-operated 3-position 1–0 ← 2 selector actuator for controlled machine operation.
- Spring return from position 2 towards 0 for momentary keyed commands.
- Key extraction in position 1.
- 3131A key code for applications requiring a defined key combination.
- Durable flat metal Ø30 mm construction for industrial operator interfaces.
- IP67 and IP69K front protection for demanding environments.
- NEMA Type 4X front protection.
Key Features
- Lovato Platinum flat metal Ø30 mm series.
- Key-operated selector switch actuator.
- 3 positions: 1–0 ← 2.
- Spring-return operation from position 2 towards 0.
- Key extraction in position 1.
- 3131A key code.
- Black actuator colour.
- Non-illuminated design.
- Suitable for front mounting in industrial control panels.
- IP67 / IP69K front protection.
Secure Keyed Control for Industrial Machinery
Key-operated selector switches provide a practical way to restrict important machinery functions and operating-mode changes to authorised personnel. The Lovato LPFS390R3131A combines three selectable positions with spring-return operation from position 2 towards the central 0 position, allowing maintained and momentary control functions to be incorporated into the same operator interface.
The key-extraction arrangement in position 1 enables a selected operating state to remain established after the authorised operator removes the key. Combined with its flat-metal Platinum construction and high front protection ratings, the LPFS390R3131A provides a practical solution for demanding industrial machinery and automation installations.
Typical Applications
- Industrial machinery control panels.
- Authorised machine commands and access control.
- Machine operating-mode selection.
- Momentary and maintained keyed control functions.
- Automation and process-control systems.
- Operator stations and industrial control consoles.
- OEM machinery and electrical control cabinets.
Technical Specifications
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| Mounting Diameter | 22 mm | |
|---|---|---|
| Device Type | Key Selector Switch | |
| Product Series | Lovato Platinum (LP) | |
| Colour | Black | |
| Manufacturer | Lovato Electric | |
| Series | Platinum flat metal Ø30 mm | |
| Model | LPFS390R3131A | |
| Product type | Key-operated selector switch actuator | |
| Actuator type | Key | |
| Key code | 3131A | |
| Number of positions | 3 | |
| Position configuration | 1–0 ← 2 | |
| Spring return | Position 2 towards 0 | |
| Key extraction | Position 1 | |
| Zero position | Yes | |
| Colour | Black | |
| Illuminated | No | |
| Operator size | Ø30 mm | |
| Profile | Flat metal | |
| Front protection rating | IP67 / IP69K | |
| NEMA front protection | Type 4X | |
| Suitable for front mounting | Yes | |
| Suitable for intermediate mounting | Yes | |
| Suitable for distribution-board installation | Yes | |
| Weight | 95 g | |
| EAN | 8013975273814 | |
| HS code | 85365080 |
Frequently Asked Questions
What is the Lovato LPFS390R3131A used for?
The LPFS390R3131A is a key-operated selector switch actuator used for controlled three-position machinery and automation functions where operation needs to be restricted to authorised personnel.
How many positions does the LPFS390R3131A have?
The selector actuator has three positions in a 1–0 ← 2 configuration.
Does the LPFS390R3131A have a spring-return function?
Yes. The selector provides spring return from position 2 towards the central 0 position, allowing position 2 to be used for a momentary keyed command.
Where can the key be removed from the LPFS390R3131A?
The key can be extracted when the selector is in position 1.
What key code does the LPFS390R3131A use?
This version uses the 3131A key code, distinguishing it from LPFS390 variants supplied with other key combinations.
What protection rating does the LPFS390R3131A provide?
The actuator provides IP67 and IP69K front protection together with NEMA Type 4X front protection, supporting installation in demanding industrial environments.
Trusted by Industrial Automation Professionals
Lovato Electric Platinum-series pushbuttons and selector switches provide durable operator-control solutions for industrial machinery, automation panels and OEM equipment, combining robust construction with practical keyed switching and high environmental protection.
