# LOVATO Electric KBN4L02 Safety Limit Switch, 2NC, Slow Action, Angled T-Key, Plastic Housing

**URL:** https://aio.lv/en/product--lovato-electric-kbn4l02--12455864
**Data updated:** 2026-05-18 09:40 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** LOVATO Electric
**Manufacturer code:** KBN4L02
**EAN:** 8013975115350
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 46.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lovato-electric-kbn4l02--12455864

## 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 KBN4L02 is a safety limit switch designed for industrial automation and machinery protection. It features a 2NC slow-action contact configuration and an angled T-key actuator. Housed in a durable plastic casing, this switch ensures reliable operation in safety-critical applications, providing precise position detection and emergency stop functionality for various industrial systems.

## Long description

The LOVATO Electric KBN4L02 is a precision-engineered safety limit switch designed to enhance operational safety in industrial automation and machinery environments. This device serves as a critical component for monitoring the position of guards, doors, and protective covers, ensuring that machinery remains in a safe state during operation. Built with a robust plastic housing, it offers reliable performance in demanding industrial settings while maintaining a compact footprint for easy integration into existing control systems.
Advantages
This safety limit switch provides exceptional reliability through its slow-action contact mechanism, which ensures consistent switching performance. The inclusion of an angled T-key actuator allows for versatile mounting options, making it suitable for applications where space is limited or where specific mechanical alignment is required. The dual normally closed contact configuration provides redundancy, which is essential for maintaining high safety standards in automated systems. Its durable construction is designed to withstand the rigors of daily industrial use, minimizing maintenance requirements and downtime.
Suitable for
Monitoring safety guards and protective enclosures on industrial machinery
Emergency stop and position detection systems
Automated production lines and conveyor systems
Integration into safety-rated control circuits
When it may not be suitable
This switch is not intended for use in environments with extreme chemical exposure or high-impact physical hazards that exceed the specifications of its plastic housing. It is also not suitable for applications requiring high-speed switching or heavy-duty electrical loads that exceed the rated contact capacity.
Key specifications
Contact configuration: 2NC (Normally Closed)
Action type: Slow action
Actuator type: Angled T-key
Housing material: Durable plastic
Application: Industrial safety and position monitoring
How to use
Installation should be performed by qualified personnel in accordance with local safety regulations. The switch should be mounted securely to the machine frame using the provided mounting points, ensuring that the angled T-key is correctly aligned with the corresponding gate or guard mechanism. Once mounted, the electrical connections must be wired into the safety control circuit, ensuring that the 2NC contacts are correctly integrated to trigger a stop signal when the guard is opened. Periodic testing of the mechanical engagement and electrical continuity is recommended to ensure ongoing safety compliance.
What to consider before purchase
Verify that the 2NC contact configuration meets the requirements of your safety circuit
Ensure the angled T-key actuator is compatible with the physical layout of your machine guard
Check that the environmental conditions of the installation site are within the limits of the plastic housing
Confirm the electrical load requirements match the switch specifications
Usage recommendations
Regularly inspect the mechanical integrity of the actuator and the mounting hardware to prevent misalignment. Ensure that the switch is protected from excessive vibration and that electrical connections remain tight to maintain reliable safety signaling.

## FAQ

### How much does the LOVATO Electric KBN4L02 Safety Limit Switch cost, and is it available for purchase?

The price is 55.99 € (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 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/12455864/68758117_large.webp