# Finder 99.02.3.000.00 Plug-in Module with Flyback Diode for 90.02, 90.03, 92.03, 94.03, 94.04 Relays

**URL:** https://aio.lv/en/product--finder-9902300000--4792000
**Data updated:** 2026-05-18 02:51 (EEST)
**Category:** Other goods
**Manufacturer:** Finder
**Manufacturer code:** 99.02.3.000.00
**EAN:** 2050003624435
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-11-03 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--finder-9902300000--4792000

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.10.2026 | free |
| Pickup points | 22.10.2026 | 1.99 EUR |
| Courier delivery to door | 22.10.2026 | 4.99 EUR |

## Summary description

The Finder 99.02.3.000.00 is a plug-in module equipped with a flyback diode, designed for use with Finder relay series 90.02, 90.03, 92.03, 94.03, and 94.04. This module supports a voltage range of 6-220V DC with A1+ polarity, providing essential protection for relay coils against voltage spikes. It is an ideal solution for industrial automation and control systems requiring reliable relay switching and component longevity.

## Long description

The Finder 99.02.3.000.00 is a specialized plug-in module designed to enhance the performance and longevity of compatible relay systems. Featuring an integrated flyback diode, this component is engineered to suppress voltage spikes that occur when de-energizing inductive loads, thereby protecting sensitive electronic control circuits from potential damage. It is specifically designed for seamless integration with Finder relay sockets in the 90.02, 90.03, 92.03, 94.03, and 94.04 series.
Advantages
The primary benefit of this module is its ability to extend the operational life of both the relay and the surrounding control equipment by effectively managing back-EMF. Its compact plug-in design allows for quick and tool-free installation, making it an efficient choice for maintenance and assembly tasks. By providing a reliable path for current dissipation, it ensures stable operation in demanding industrial environments where frequent switching is required.
Suitable for
Industrial automation systems
Control panels and switchgear
DC-powered relay circuits
Protection of PLC outputs and sensitive controllers
When it may not be suitable
This module is designed exclusively for DC applications and cannot be used in AC circuits. It is also restricted to systems where the A1+ polarity configuration is compatible with the existing wiring setup.
Key specifications
Voltage range: 6-220V DC
Polarity: A1+
Compatibility: Finder 90.02, 90.03, 92.03, 94.03, 94.04 series
Function: Flyback diode for voltage spike suppression
How to use
To install the module, ensure the power supply to the relay circuit is disconnected. Identify the designated slot on the compatible Finder relay socket. Insert the module firmly into the socket until it clicks into place, ensuring the A1+ polarity aligns with the positive terminal of the coil supply. Once secured, restore power to the system and verify that the relay operates correctly.
What to consider before purchase
Verify the compatibility of your specific relay socket series
Ensure your control system operates on DC voltage
Confirm that the A1+ polarity matches your circuit design
Usage recommendations
Always verify the polarity of your DC supply before installation to prevent damage to the module or the relay coil. Ensure that the module is fully seated in the socket to maintain a secure electrical connection.

## FAQ

### How much does the Finder 99.02.3.000.00 Plug-in Module cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 19.10.2026 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 Finder 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 Finder 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/4792000/70184988_large.webp