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header-product Eti-Polam STV D02 Calibration Insert 25A
3.99 €

Eti-Polam STV D02 Calibration Insert 25A

Eti-Polam STV D02 Calibration Insert 25A Photo 1
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Short description

The Eti-Polam STV D02 calibration insert is a high-quality electrical component designed for D02 fuse bases. Rated for 25A, this insert ensures precise fuse sizing and safety in low-voltage distribution systems. It is engineered for reliable performance in industrial and residential electrical installations, providing essential protection against overcurrent and short circuits.
Available for order: 88 pcs.
Warranty: 2 Years
SKU: 12466504
Manufacturer: Eti-Polam
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Cheapest delivery:

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Venipak Locker LV

Cost

1.89 €

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

Description

The Eti-Polam STV D02 calibration insert 25A is a precision-engineered electrical component designed to ensure the correct fuse size is used within D02 fuse bases. This device acts as a mechanical safeguard, preventing the installation of fuses with higher current ratings than the circuit is designed to handle. By ensuring that only the appropriate 25A fuse can be inserted, it provides a critical layer of safety for low-voltage electrical distribution systems in both residential and industrial environments.

Advantages

This calibration insert offers a robust solution for maintaining electrical safety standards by physically restricting the fuse base to a specific current rating. Its durable construction ensures long-term reliability and consistent performance under standard operating conditions. By preventing the accidental use of oversized fuses, it effectively mitigates the risk of fire and equipment damage caused by overcurrent or short-circuit events, thereby protecting the integrity of the entire electrical installation.

Suitable for

  • Residential electrical distribution boards
  • Industrial control panels and machinery
  • Low-voltage power supply systems
  • Protection of electrical circuits requiring a 25A limit

When it may not be suitable

This component is specifically designed for D02 fuse bases and is not compatible with other fuse standards or sizes. It should not be used in circuits requiring a current rating other than 25A, as attempting to force an incompatible fuse may damage the base or the insert itself.

Key specifications

  • Rated current: 25A
  • Compatibility: D02 fuse bases
  • Function: Mechanical fuse sizing protection
  • Application: Low-voltage electrical systems

How to use

To install the calibration insert, ensure the power supply to the fuse base is completely disconnected. Insert the calibration piece into the center of the D02 fuse base until it is securely seated. Once the insert is in place, you can proceed to screw in the corresponding 25A fuse. The design ensures that only a fuse of the correct size can make proper contact with the electrical terminals.

What to consider before purchase

  • Verify that your existing fuse base is a D02 type
  • Confirm that your circuit requirements match the 25A rating
  • Ensure you have the correct tools for safe electrical installation

Usage recommendations

Always verify that the circuit load does not exceed the 25A rating of the insert. If you need to change the current rating of a circuit, the calibration insert must be replaced with one corresponding to the new fuse size to maintain system safety.

Description

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Customer reviews

Customer questions

FAQ

How much does the Eti-Polam STV D02 Calibration Insert 25A cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 88 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. 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 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.
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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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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.