# Lovato Electric KBN4L11 Safety Limit Switch, 1NC 1NO, Slow Action, Angled Key

**URL:** https://aio.lv/en/product--lovato-electric-kbn4l11--12476010
**Data updated:** 2026-05-19 13:47 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** LOVATO Electric
**Manufacturer code:** KBN4L11
**EAN:** 8013975115374
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 52.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lovato-electric-kbn4l11--12476010

## 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 Lovato Electric KBN4L11 is a safety limit switch designed for industrial automation and machine protection. It features a 1NC 1NO contact configuration with slow-action switching and an angled key actuator. Housed in a durable plastic enclosure, this device ensures reliable operation in safety-critical applications, providing precise position detection and emergency stop functionality for various industrial machinery and equipment setups.

## Long description

The Lovato Electric KBN4L11 is a high-quality safety limit switch engineered for industrial automation and machine safety applications. This device is designed to monitor the position of moving parts and provide reliable emergency stop functionality. Featuring a robust plastic enclosure, it is built to withstand demanding industrial environments while ensuring precise detection and operational safety for various machinery setups.
Advantages
The primary advantage of this safety limit switch is its reliable slow-action contact mechanism, which ensures consistent performance in safety-critical circuits. The inclusion of an angled key actuator provides flexibility for installation in tight spaces or complex mechanical configurations. Its durable construction offers excellent resistance to environmental factors, making it a dependable choice for long-term industrial use where machine protection is paramount.
Suitable for
Industrial automation systems
Machine guard monitoring
Emergency stop circuits
Position detection for moving machine components
Conveyor belt safety systems
When it may not be suitable
This switch may not be suitable for environments exposed to extreme chemical corrosion or high-impact physical hazards where a metal enclosure would be required. Additionally, it is not intended for applications requiring high-speed snap-action switching, as its slow-action mechanism is specifically designed for safety-critical monitoring rather than rapid cycling.
Key specifications
Contact configuration: 1NC 1NO
Switching type: Slow action
Actuator type: Angled key
Housing material: Durable plastic
Application: Safety limit and position monitoring
How to use
Installation should be performed by qualified personnel in accordance with local safety regulations. The switch is mounted to the fixed part of the machine, while the angled key is attached to the moving guard or door. Ensure the key is properly aligned with the switch head to prevent mechanical stress. Once installed, wire the 1NC and 1NO contacts into the safety control circuit to ensure the machine stops immediately when the guard is opened or the position limit is reached.
What to consider before purchase
Verify the physical dimensions to ensure compatibility with your mounting space.
Check that the angled key actuator matches the movement path of your machine guard.
Ensure the contact configuration meets the requirements of your safety control system.
Confirm the environmental conditions of the installation site are within the specifications of the plastic enclosure.
Usage recommendations
Regularly inspect the switch and the key actuator for signs of mechanical wear or debris accumulation. Perform periodic functional tests to ensure the safety circuit triggers correctly when the guard is opened. Do not use the switch as a mechanical stop for moving parts.

## FAQ

### How much does the Lovato Electric KBN4L11 Safety Limit Switch cost, and is it available for purchase?

The price is 62.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 LOVATO Electric 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 LOVATO Electric 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/12476010/68796183_large.webp