# Promet T0-L5K13MUM331 Limit Switch in Plastic Housing with Metal Roller Plunger, 1NC+1NO

**URL:** https://aio.lv/en/product--promet-t0-l5k13mum331--12450160
**Data updated:** 2026-05-18 02:45 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** Promet
**Manufacturer code:** T0-L5K13MUM331
**EAN:** 5900103190590
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--promet-t0-l5k13mum331--12450160

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Promet T0-L5K13MUM331 is a robust limit switch housed in a durable plastic enclosure, featuring a metal roller plunger actuator. It is equipped with 1NC (normally closed) and 1NO (normally open) contacts, designed for precise position sensing and control in industrial automation systems. This reliable component ensures accurate mechanical switching and is suitable for various machinery and equipment applications requiring dependable limit detection.

## Long description

The Promet T0-L5K13MUM331 is a high-quality limit switch designed for industrial automation and machinery control. Housed in a durable plastic enclosure, this device features a metal roller plunger actuator that provides reliable mechanical feedback. With its 1NC and 1NO contact configuration, it offers versatile switching capabilities for various electrical control circuits, ensuring precise position detection and operational safety in demanding environments.
Advantages
This limit switch stands out due to its robust construction, which provides excellent protection against environmental factors while maintaining a compact footprint. The metal roller plunger is engineered for longevity and consistent performance under repetitive mechanical stress. Its dual-contact configuration allows for flexible integration into complex control systems, facilitating both safety-critical and standard operational switching tasks with high accuracy.
Suitable for
Industrial automation systems
Conveyor belt position monitoring
Machine tool limit detection
Automated gate and door control
Packaging and assembly line equipment
When it may not be suitable
This switch is designed for standard industrial environments and may not be suitable for applications involving extreme corrosive chemical exposure or high-pressure washdown areas where specialized IP-rated stainless steel housings are required. It is also not intended for high-current power switching applications without appropriate relay or contactor support.
Key specifications
Contact configuration: 1NC (Normally Closed) + 1NO (Normally Open)
Actuator type: Metal roller plunger
Housing material: Durable plastic
Application: Industrial position sensing
How to use
Installation should be performed by qualified personnel. Mount the switch securely to a stable surface using the provided mounting points, ensuring the metal roller plunger is correctly aligned with the moving part of the machinery. Connect the electrical leads to the 1NC and 1NO terminals according to your control circuit diagram. Verify that the mechanical travel of the actuator does not exceed the specified limits to prevent internal damage.
What to consider before purchase
Verify the mechanical travel distance required for your specific application
Ensure the electrical ratings match your control circuit voltage and current
Check the mounting dimensions for compatibility with your existing equipment
Usage recommendations
Regularly inspect the metal roller plunger for signs of wear and ensure the housing remains free of debris to maintain optimal switching performance and operational reliability.

## FAQ

### How much does the Promet T0-L5K13MUM331 Limit Switch with Metal Roller Plunger cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Promet products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Promet service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12450160/68752939_large.webp