# Promet T0-L5K13MEM121 Limit Switch in Plastic Housing with Metal Roller Lever 1NC+1NO

**URL:** https://aio.lv/en/product--promet-t0-l5k13mem121--12460799
**Data updated:** 2026-05-18 09:37 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Promet
**Manufacturer code:** T0-L5K13MEM121
**EAN:** 5900103190538
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--promet-t0-l5k13mem121--12460799

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Promet T0-L5K13MEM121 is a robust limit switch housed in a durable plastic enclosure, featuring a metal roller lever actuator. Equipped with 1NC and 1NO contact configuration, this device is designed for precise position sensing and control in industrial automation systems. Its reliable mechanical design ensures consistent performance in various switching applications, providing secure electrical connectivity and long-term operational durability.

## Long description

The Promet T0-L5K13MEM121 is a high-quality limit switch engineered for reliable position sensing and industrial control applications. Housed in a durable plastic enclosure, this device is built to withstand demanding environments while maintaining precise switching operations. It features a metal roller lever actuator, which provides excellent mechanical feedback and durability during repeated contact cycles. With a standard 1NC+1NO contact configuration, it offers versatile integration options for various automation systems and safety circuits.
Advantages
This limit switch stands out due to its robust construction and high mechanical reliability. The plastic housing provides effective protection against external factors, while the metal roller lever ensures smooth and consistent operation even under frequent use. Its compact design allows for easy installation in tight spaces, and the clear contact configuration simplifies the wiring process for maintenance personnel and system integrators alike.
Suitable for
Industrial automation and control systems
Conveyor belt position monitoring
Machine tool limit detection
Safety interlock applications
Automated gate and door systems
When it may not be suitable
This device is not intended for use in environments with extreme chemical exposure or high-pressure washdown conditions where specialized stainless steel or hermetically sealed switches are required. It is also not suitable for applications involving high-impact mechanical forces that exceed the structural limits of the plastic housing.
Key specifications
Contact configuration: 1NC (Normally Closed) + 1NO (Normally Open)
Actuator type: Metal roller lever
Housing material: Durable plastic
Application: Industrial position sensing
How to use
The limit switch should be mounted securely to a stable surface using the provided mounting points, ensuring the metal roller lever is correctly aligned with the moving object it is intended to detect. Once mounted, connect the electrical leads to the 1NC and 1NO terminals according to your control system wiring diagram. Ensure that the mechanical travel of the actuator does not exceed the manufacturer's specified limits to prevent internal damage and ensure long-term operational integrity.
What to consider before purchase
Verify the mechanical travel requirements of your application
Ensure the electrical load is within the rated capacity of the switch
Check the environmental conditions of the installation site
Confirm the mounting orientation matches your system layout
Usage recommendations
Regularly inspect the metal roller lever for signs of wear and ensure that the switch housing remains free of debris or obstructions that could impede the actuator's movement. Periodically test the electrical continuity of the contacts to confirm reliable system performance.

## FAQ

### How much does the Promet T0-L5K13MEM121 Limit Switch with Metal Roller Lever cost, and is it available for purchase?

The price is 24.99 € (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 14.07.2026 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/12460799/68762768_large.webp