# Miniature Circuit Breaker HiSmart NV821419 1P 10A Class C

**URL:** https://aio.lv/en/product--hismart-nv821419--10840430
**Data updated:** 2025-12-30 12:45 (EET)
**Category:** Power Sockets
**Manufacturer:** HiSmart
**Manufacturer code:** NV821419
**EAN:** 6942034315023
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hismart-nv821419--10840430

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Single-pole miniature circuit breaker HiSmart NV821419 rated 10A with Class C tripping characteristic. Designed to protect electrical circuits from overloads and short circuits in residential and light commercial installations. DIN-rail mountable, suitable for protecting lighting, socket circuits and small appliances; provides reliable thermal-magnetic protection and easy installation.

## Long description

Miniature Circuit Breaker HiSmart NV821419 is a single-pole (1P) device rated at 10 A with a Class C trip curve. It provides thermal-magnetic protection against overloads and short circuits for residential and light-commercial electrical circuits. The breaker is DIN-rail mountable (35 mm) and accepts top and bottom connections for cables or pin-type busbars; it also features clear contact position indication for quick visual checks.
Advantages
This HiSmart 1P 10A Class C breaker combines overload and short-circuit protection with a compact form factor (85.5 x 78.8 x 18 mm). It includes an anti-mistake contact terminal block, flame-retardant and high-temperature resistant materials, and offers both mechanical durability (20,000 operations) and electrical life (8,000 operations). Rated breaking capacity is 6 kA and it meets IEC 60898-1 / EN 60898-1 standards.
Suitable for
Protecting lighting circuits
Protecting socket outlets and small appliances
Residential distribution boards and small commercial panels
Key specifications
Number of poles: 1
Rated current: 10 A
Trip class: C
Rated voltage: AC 230/400 V
Insulation voltage (Ui): 500 V
Rated frequency: 50/60 Hz
Rated breaking capacity (Icu): 6000 A
Rated impulse withstand voltage (Uimp): 6000 V
Mechanical life: 20,000 cycles
Electrical life: 8,000 cycles
Protection degree: IP20
Terminal connection: cable or pin-type busbar, up to 25 mm² / 18-3 AWG
Mounting: DIN rail EN 60715 (35 mm) with fast clip
Operating temperature: -5°C to +40°C (daily average \<35°C)
Storage temperature: -25°C to +70°C
Dimensions: 85.5 x 78.8 x 18 mm
Standards: IEC 60898-1 / EN 60898-1
How to use
Install the HiSmart NV821419 on a 35 mm DIN rail and connect incoming and outgoing conductors to the top and bottom terminals respectively, using appropriate cable or pin-type busbar up to the specified cross-section. Ensure the breaker is mounted in an enclosure with adequate ventilation and within the specified operating temperature range. Verify the contact position indicator (red = closed, green = open) after wiring and before energizing the circuit.
Usage recommendations
Use this 1P 10A Class C breaker for circuits with moderate inrush currents such as lighting and general-purpose socket circuits; do not exceed the rated current and observe local wiring regulations and standards. Periodically inspect terminals for tightness and signs of overheating, and replace the device if mechanical or electrical life limits are reached.

## FAQ

### How much does the Miniature Circuit Breaker HiSmart NV821419 1P 10A 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 — 5 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 02.07.2026 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 HiSmart 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 HiSmart 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/10840430/60188077_large.webp