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header-product Dehn surge protector 920244 electrical protection device
141.99 €

Dehn surge protector 920244 electrical protection device

Dehn Surge Protector 920244 Photo 1

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Dehn surge protector 920244 electrical protection device

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Short description

Dehn surge protector model 920244 is a reliable electrical protection device designed to safeguard sensitive electronic equipment and power installations from damaging voltage spikes and transient overvoltages. Essential for residential, commercial, and industrial electrical systems, this device ensures operational safety and prevents equipment failure by safely diverting excess electrical energy.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 12683125
Manufacturer: Dehn
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
16.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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3 mth. х 47.33 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.94 euros per month
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Product information

Description

The Dehn surge protector 920244 electrical protection device is a reliable solution designed to safeguard sensitive electronic equipment and power installations from damaging voltage spikes and transient overvoltages. Essential for residential, commercial, and industrial electrical systems, this device ensures operational safety and prevents unexpected equipment failure by safely diverting excess electrical energy away from your valuable appliances and infrastructure.

Advantages

This electrical protection device offers robust defense against transient overvoltages caused by lightning strikes or switching operations in the power grid. By quickly limiting high voltage surges, it significantly extends the lifespan of connected electronics and minimizes costly downtime. Its reliable performance contributes to continuous system availability and peace of mind across diverse operational environments.

Suitable for

  • Residential electrical installations and home electronics protection
  • Commercial office buildings and IT infrastructure
  • Industrial power systems and machinery safeguarding
  • Protecting sensitive control and automation units

When it may not be suitable

This device is not designed for direct installation in high-voltage transmission lines or specialized environments requiring specific marine-grade certifications unless explicitly rated. It may also be incompatible with electrical systems operating outside its specified voltage and frequency parameters.

Key specifications

  • Brand: Dehn
  • Model/Type: Surge protector
  • Application: Electrical protection against voltage spikes and transient overvoltages
  • Environment: Suitable for residential, commercial, and industrial electrical systems

How to use

Installation should be performed by a qualified electrician in accordance with local electrical codes and safety standards. The device is typically mounted within the main distribution board or sub-distribution panels, wired in parallel or series with the incoming power supply depending on the system design. Ensure all connections are secure and power is safely disconnected before starting the installation process. Regular inspection of the status indicator helps confirm the ongoing protective readiness of the unit.

What to consider before purchase

  • Verify the compatibility of the device with your existing electrical system voltage and configuration
  • Ensure proper physical space is available within your distribution board for mounting
  • Consult a certified electrical professional to confirm compliance with local safety regulations
Usage recommendations: Inspect the device and its connection status periodically, especially after severe weather events or thunderstorms, to ensure continuous and effective protection of your electrical installation.

Description

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Product comparison

The Dehn surge protector 920244 electrical protection device is compared with several alternative surge protection products from Dehn and Bettermann. All compared items belong to the same category of surge suppression devices designed to protect sensitive equipment, yet they differ in pole configurations, electrical ratings, and specialized applications for specific power or DC systems.

⚙️ The table below compares the key characteristics of the devices, including protection type, system configuration, and technical parameters.

ParameterDehn 920244Dehn 952305Dehn DBX U4 KT BD SDehn flex M 924396Bettermann VF24-AC/DCDehn DEHNcube YPV SCI 1000Practical significance
Device typeGeneral surge protection deviceType 2 Surge Protective DeviceSurge protection deviceType 3 Surge Arrester2-wire system protection deviceType 2 for photovoltaic systemsProducts target different electrical environments, ranging from general power systems to specialized solar and low-voltage lines.
ConfigurationStandard electrical setup3-pole configurationInput voltage 180 V2-pole configurationFor 2-wire systems, 80V DCDesigned for photovoltaic systems (DC)Pole count and design dictate compatibility with specific power distribution setups.
SpecificationsTransient overvoltage protectionNominal discharge current 20kA, 1.5kVWeight 220 g, dimensions 93x93 mmDischarge capacity 3kA, 1.5kV, 255VNominal voltage 80V DCIntegrated SCI technologyElectrical parameters determine the precise level of protection for sensitive electronic loads.

◎ The table below evaluates which product is most suitable for different user needs and operational scenarios.

Use caseRecommended productWhy
General electrical installation protectionDehn surge protector 920244Designed as a reliable general-purpose protection device for residential, commercial, and industrial systems.
Three-phase distribution systemsDehn Type 2 Surge Protective Device 3-Pole 20kA 1.5kV MPN 952305Provides stable protection in 3-pole electrical distribution setups with a 20kA discharge rating.
Low-voltage point protectionDehn flex M 924396 Type 3 Surge ArresterEngineered as a Type 3 arrester to protect sensitive low-voltage electronics.
Photovoltaic solar installationsDehn DEHNcube YPV SCI 1000 2M Type 2 Surge ProtectorBuilt specifically for solar power installations and renewable energy DC applications.
Specialized 2-wire infrastructureBettermann VF24-AC/DC Surge Protection DeviceEngineered specifically for industrial 2-wire systems operating at 80V DC.
The Dehn surge protector 920244 is best suited for general electrical protection across residential, commercial, and industrial systems. Choose this model when you need a reliable, standard protective device against voltage spikes, while alternative options should be selected if your setup requires specialized 3-pole, low-voltage, solar photovoltaic, or 2-wire system compatibility.
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Customer reviews

Customer questions

FAQ

How much does the Dehn Surge Protector 920244 cost, and is it available for purchase?

The price is 141.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 13.10.2026 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 Surge Protector 920244 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Dehn Surge Protector 920244 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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