# Schneider Electric LAD4DDL Diode Protection Module 24-250V DC

**URL:** https://aio.lv/en/product--schneider-electric-lad4ddl--12455744
**Data updated:** 2026-05-18 09:33 (EEST)
**Category:** Printer & Copier Parts
**Manufacturer:** Schneider Electric
**Manufacturer code:** LAD4DDL
**EAN:** 3389118025400
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-lad4ddl--12455744

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Schneider Electric LAD4DDL is a diode protection module designed for contactors. It operates within a voltage range of 24-250V DC, effectively suppressing voltage spikes and protecting control circuits from transient surges. This component is essential for ensuring the longevity and reliable operation of industrial switching equipment in various automation systems.

## Long description

The Schneider Electric LAD4DDL is a specialized diode protection module engineered to enhance the reliability of industrial contactors. By operating within a broad voltage range of 24-250V DC, this device effectively suppresses voltage spikes that occur during the switching of inductive loads. It serves as a critical safeguard for sensitive control circuits, preventing damage from transient surges and ensuring the long-term stability of automated electrical systems.
Advantages
This protection module offers a robust solution for managing electrical noise and transient voltages in industrial environments. Its compact design allows for seamless integration with compatible contactors, minimizing installation space while providing high-performance surge suppression. By mitigating the effects of back-EMF, the module significantly extends the operational lifespan of both the contactor coils and the associated electronic control components, leading to reduced maintenance requirements and improved system uptime.
Suitable for
Industrial automation systems
Control panels and switchgear
DC-operated contactor circuits
Protection of PLC outputs and relay contacts
When it may not be suitable
This module is designed exclusively for DC applications and should not be used in AC circuits. Attempting to install this device in an alternating current system will result in improper operation and potential damage to the module.
Key specifications
Voltage range: 24-250V DC
Function: Diode surge suppression
Compatibility: Schneider Electric contactors
Mounting: Direct attachment to contactor
How to use
The LAD4DDL module is designed for quick and easy installation directly onto the front of compatible Schneider Electric contactors. Ensure the power supply is disconnected before mounting the device. Align the module with the designated slots on the contactor and press firmly until it clicks into place. Once installed, the diode automatically begins suppressing voltage transients generated by the coil during operation, requiring no further configuration or maintenance.
What to consider before purchase
Verify that your control circuit operates on DC voltage.
Ensure the voltage range of your system falls within the 24-250V DC specification.
Confirm compatibility with your specific contactor model series.
Usage recommendations
Always ensure that the electrical installation is performed by qualified personnel in accordance with local safety regulations. Regularly inspect the module during routine maintenance to ensure it remains securely attached and free from physical damage.

## FAQ

### How much does the Schneider Electric LAD4DDL Diode Protection Module 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 — 7 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 20.07.2026 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 Schneider 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 Schneider 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

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