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header-product Eti-Polam ETITEC SM T12 300/12,5 4+0 Surge Arrester Type 1 + 2
313.99 €

Eti-Polam ETITEC SM T12 300/12,5 4+0 Surge Arrester Type 1 + 2

Eti-Polam ETITEC SM T12 300/12,5 4+0 Surge Arrester Photo 1
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Eti-Polam ETITEC SM T12 300/12,5 4+0 Surge Arrester Type 1 + 2

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Short description

The Eti-Polam ETITEC SM T12 300/12,5 4+0 is a combined Type 1 and Type 2 surge arrester designed for electrical system protection. This device effectively mitigates transient overvoltages caused by lightning strikes or switching operations. Featuring a 4+0 configuration, it provides reliable protection for low-voltage distribution networks, ensuring the safety and longevity of connected equipment in residential and industrial installations.
Available for order: 9 pcs.
Warranty: 2 Years
SKU: 12448293
Manufacturer: Eti-Polam
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 104.66 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 8.72 euros per month
Together cheaper
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Product information

Description

The Eti-Polam ETITEC SM T12 300/12,5 4+0 is a high-performance surge arrester engineered to provide comprehensive protection for electrical installations. By combining Type 1 and Type 2 protection capabilities, this device effectively manages transient overvoltages resulting from atmospheric discharges, such as lightning strikes, as well as internal switching operations within the power grid. Its robust design ensures that sensitive electronic equipment and distribution networks remain shielded from damaging voltage spikes, thereby enhancing the overall reliability and operational lifespan of your electrical infrastructure.

Advantages

This surge arrester offers a dual-functionality approach by integrating both coarse and fine protection into a single unit. The 4+0 configuration is specifically optimized for TN-S systems, providing a streamlined solution that simplifies installation while maintaining high safety standards. Its durable construction is built to withstand significant energy discharges, ensuring consistent performance even in demanding environments. By utilizing advanced varistor technology, the device reacts rapidly to voltage fluctuations, preventing potential damage to connected appliances and industrial machinery.

Suitable for

  • Residential electrical distribution boards
  • Commercial and office building power systems
  • Industrial automation and control panels
  • Protection of sensitive electronic equipment against lightning-induced surges

This device may not be suitable for systems with different earthing configurations, such as IT or TT networks, where specific protection topologies are required. It is also not intended for use in high-voltage transmission lines or circuits exceeding its rated voltage capacity, as this could lead to device failure or safety hazards.

Key specifications

  • Protection class: Type 1 + Type 2
  • Configuration: 4+0
  • Maximum continuous operating voltage: 300V AC
  • Impulse current: 12.5 kA
  • Application: Low-voltage distribution networks

The installation of this surge arrester 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 main distribution board. Ensure that the connection to the protective earth conductor is as short and direct as possible to minimize impedance and maximize the effectiveness of the surge protection. Regular visual inspection of the status indicator is necessary to confirm the device is operational.

What to consider before purchase

  • Verify the earthing system of your installation (TN-S)
  • Ensure the voltage rating matches your network requirements
  • Check available space on the DIN rail within your distribution board
  • Confirm that the discharge capacity meets the risk assessment of your location
For optimal performance, it is recommended to install the surge arrester as close as possible to the point of entry of the power supply into the building. Always ensure that the grounding system is properly maintained to allow the device to dissipate surge energy effectively.

Description

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Customer reviews

Customer questions

FAQ

How much does the Eti-Polam ETITEC SM T12 300/12,5 4+0 Surge Arrester cost, and is it available for purchase?

The price is 313.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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, Installment. All transactions are 100% secure and encrypted.

Can Eti-Polam ETITEC SM T12 300/12,5 4+0 Surge Arrester 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 Eti-Polam ETITEC SM T12 300/12,5 4+0 Surge Arrester 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 Eti-Polam 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 Eti-Polam 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.
warranty
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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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.