Lovato LPSS340R3131A is a Platinum metal Ø22 mm two-position 0 ← 1 key-operated selector switch actuator with 3131A key code, spring return from position 1 to 0, key extraction in position 0 and IP66, IP67 and IP69K protection.
£56.47
The Lovato LPSS340R3131A is a robust 2-position key-operated selector switch actuator designed for industrial machinery, automation systems and electrical control panels where access to operating functions needs to be restricted. Part of the Lovato Platinum metal Ø22 mm series, it combines durable metal construction with keyed operation for professional industrial control interfaces.
The LPSS340R3131A provides 0 ← 1 spring-return operation, automatically returning from position 1 towards the normal 0 position when released. The key can be extracted in the 0 position, making this configuration particularly suitable for authorised momentary commands where the selector should not remain in the actuated position.
This variant uses the 3131A key code and features a black, non-illuminated actuator manufactured from aluminium and zinc alloy. With IP66, IP67 and IP69K IEC protection and a mechanical life of 1,000,000 cycles, the LPSS340R3131A is engineered for dependable operation in demanding industrial environments.
Key-operated selector switches provide a practical method of restricting important machine commands to authorised personnel. The Lovato LPSS340R3131A combines keyed operation with a spring-return mechanism, allowing an authorised operator to initiate a momentary command from position 1 before the actuator automatically returns towards its normal 0 position.
The Platinum metal series is designed for industrial operator interfaces where durability and environmental protection are important. Its robust metal construction, long mechanical life and high protection ratings make the LPSS340R3131A suitable for machinery, automation panels and operator stations operating in demanding industrial environments.
| Manufacturer | Lovato Electric |
|---|---|
| Series | Platinum metal Ø22 mm |
| Model | LPSS340R3131A |
| Product type | Key-operated selector switch actuator |
| Product designation | 2-position key selector switch actuator |
| Product type designation | LPSS34 |
| Actuator type | Key |
| Key code | 3131A |
| Number of positions | 2 |
| Position configuration | 0 ← 1 |
| Spring return | Position 1 to 0 |
| Key extraction | Position 0 |
| Zero/off position | Yes |
| Colour | Black |
| Illuminated | No |
| Material | Aluminium and zinc alloy |
| Mounting diameter | Ø22 mm |
| IEC degree of protection | IP66, IP67, IP69K |
| UL degree of protection | Type 1, 2, 3R, 4, 4X, 12, 12K |
| Mechanical life | 1,000,000 cycles |
| Mounting | Without mounting adapter |
| Compatible mounting adapter | LPXAU120M |
| Operating temperature | -25 to +70 °C |
| Storage temperature | -40 to +85 °C |
| Weight | 65 g |
| EAN | 8013975272084 |
| HS code | 85365080 |
The LPSS340R3131A is a key-operated selector switch actuator used for authorised momentary machine and automation commands where access needs to be restricted to the appropriate key holder.
The selector actuator has two positions configured as 0 ← 1.
Yes. The LPSS340R3131A provides spring return from position 1 towards position 0, so the actuator returns to its normal zero position when released.
The key can be extracted when the selector is in the 0 position.
This version uses the 3131A key code, distinguishing it from LPSS340 variants supplied with other key combinations.
The actuator provides IP66, IP67 and IP69K IEC protection together with UL Type 1, 2, 3R, 4, 4X, 12 and 12K environmental protection classifications.
No. The LPSS340R3131A is supplied as the key-operated selector switch actuator without the mounting adapter or contact elements; the compatible mounting adapter is the LPXAU120M.
Lovato Electric Platinum-series pushbuttons and selector switches provide durable operator-control solutions for industrial machinery, automation panels and OEM equipment, combining robust metal construction, practical keyed switching and high environmental protection.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...