# Dehn 952300 Modular Surge Arrester for TN-C Systems IP20

**URL:** https://aio.lv/en/product--dehn-952300--1507482
**Data updated:** 2026-05-18 02:46 (EEST)
**Category:** Other goods
**Manufacturer:** Dehn
**Manufacturer code:** 952300
**EAN:** 4013364108431
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 91.99 €
**Prices and availability valid until:** 2026-10-22 23:59
**Price without VAT (21%):** 76.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dehn-952300--1507482

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.10.2026 | free |
| Pickup points | 09.10.2026 | 1.99 EUR |
| Courier delivery to door | 09.10.2026 | 4.99 EUR |

## Summary description

The Dehn 952300 is a modular surge arrester designed for reliable protection of TN-C electrical systems. Featuring an IP20 protection rating, this device effectively mitigates transient overvoltages to safeguard sensitive equipment. It is a robust solution for industrial and residential electrical installations, ensuring operational safety and longevity of connected devices through high-performance surge suppression technology.

## Long description

The Dehn 952300 is a high-performance modular surge arrester specifically engineered to provide reliable protection for TN-C electrical systems. This device is designed to mitigate transient overvoltages, effectively safeguarding sensitive electronic equipment and electrical infrastructure from damage caused by power surges. With its robust construction and advanced surge suppression technology, it serves as a critical component for maintaining the operational safety and longevity of connected devices in both residential and industrial environments.
Advantages
This surge arrester offers exceptional reliability through its modular design, which allows for easy maintenance and replacement of individual protection modules without disconnecting the entire system. Its high discharge capacity ensures that it can handle significant energy surges, providing a stable and secure electrical environment. The device is built to meet stringent safety standards, offering consistent performance and durability even under demanding conditions. By integrating this arrester into your electrical panel, you significantly reduce the risk of equipment failure and costly downtime associated with voltage spikes.
Suitable for
Residential electrical distribution boards
Industrial power supply systems
Protection of sensitive electronic appliances
TN-C earthing system configurations
This device may not be suitable for systems operating outside of the specified voltage range or for electrical installations that do not utilize a TN-C configuration. It is also not intended for outdoor use without an appropriate protective enclosure, as the IP20 rating indicates that it is not protected against water ingress.
Key specifications
System type: TN-C
Protection rating: IP20
Number of poles: 3
Nominal voltage: 230 V AC
Design: Modular
Installation should be performed by a qualified electrician in accordance with local electrical codes and safety regulations. The device is typically mounted on a standard DIN rail within the distribution board. Ensure that the wiring connections are secure and that the cross-section of the conductors matches the requirements of the installation environment to guarantee optimal performance and safety.
What to consider before purchase
Verify that your electrical system is a TN-C configuration
Check the available space on the DIN rail in your distribution board
Ensure the nominal voltage matches your local power supply
Confirm that the IP20 rating is sufficient for your installation environment
For optimal protection, it is recommended to inspect the status indicator of the surge arrester periodically. If the indicator shows a fault, the modular insert should be replaced promptly to maintain continuous protection of your electrical system.

## FAQ

### How much does the Dehn 952300 Modular Surge Arrester for TN-C Systems cost, and is it available for purchase?

The price is 91.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 06.10.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Dehn 952300 Modular Surge Arrester for TN-C Systems be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Dehn 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 Dehn 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/1507482/69823692_large.webp