# Doktorvolt DV-3158 Miniature Circuit Breaker 1P 10A 10kA B-Curve

**URL:** https://aio.lv/en/product--doktorvolt-dv-3158--12452993
**Data updated:** 2026-05-18 02:46 (EEST)
**Category:** Power Sockets
**Manufacturer:** Doktorvolt
**Manufacturer code:** DV-3158
**EAN:** 5905191013158
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--doktorvolt-dv-3158--12452993

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Doktorvolt DV-3158 is a 1-pole miniature circuit breaker (MCB) designed for electrical circuit protection. It features a 10A rated current, 10kA breaking capacity, and B-type tripping characteristic. This VDE-certified device ensures reliable protection against overloads and short circuits in residential and commercial electrical installations.

## Long description

The Doktorvolt DV-3158 is a high-quality 1-pole miniature circuit breaker (MCB) engineered to provide robust electrical protection for residential and commercial installations. This device is specifically designed to monitor electrical circuits and automatically disconnect power in the event of an overload or short circuit, thereby preventing damage to wiring and connected appliances. With its VDE certification, the unit meets stringent safety standards, ensuring consistent performance and reliability in diverse electrical environments.
Advantages
The primary advantage of this circuit breaker lies in its high breaking capacity of 10kA, which allows it to handle significant fault currents safely. The B-type tripping characteristic makes it particularly effective for protecting circuits with low inrush currents, such as lighting systems and general-purpose outlets. Its compact 1-pole design facilitates easy installation in standard distribution boards, while the durable construction ensures a long service life even under continuous operational conditions.
Suitable for
Residential lighting circuits
General-purpose power outlets in homes
Small commercial electrical installations
Protection of resistive loads
This circuit breaker may not be suitable for circuits with high inrush currents, such as those powering large electric motors, heavy-duty compressors, or large transformer banks, where a C-curve or D-curve breaker would be required to prevent nuisance tripping.
Key specifications
Number of poles: 1
Rated current: 10A
Breaking capacity: 10kA
Tripping characteristic: B-curve
Certification: VDE
Installation should be performed by a qualified electrician in accordance with local electrical codes. The device is designed to be mounted onto a standard DIN rail within an electrical distribution board. Ensure that the supply power is disconnected before beginning the installation process. Once mounted, connect the incoming line to the top terminal and the outgoing load wire to the bottom terminal, ensuring all connections are tightened to the manufacturer's specified torque to prevent overheating.
What to consider before purchase
Verify that the 10A rating matches the requirements of your specific circuit load.
Ensure the B-curve characteristic is appropriate for the equipment connected to the circuit.
Check that your distribution board has sufficient space for a 1-pole module.
Usage recommendations: Regularly inspect the circuit breaker for any signs of physical damage or discoloration. It is recommended to test the mechanical operation of the switch periodically to ensure it remains functional. Do not exceed the rated current capacity to avoid unnecessary tripping or potential damage to the device.

## FAQ

### How much does the Doktorvolt DV-3158 Miniature Circuit Breaker 1P 10A cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 03.07.2026 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 Doktorvolt 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 Doktorvolt 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/12452993/68755560_large.webp