# Circuit breaker HiSmart NV821556 3-pole 32A C-characteristic (miniature)

**URL:** https://aio.lv/en/product--hismart-nv821556--10840444
**Data updated:** 2025-12-30 12:45 (EET)
**Category:** Power Sockets
**Manufacturer:** HiSmart
**Manufacturer code:** NV821556
**EAN:** 6942034315795
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hismart-nv821556--10840444

## 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

Miniature circuit breaker HiSmart NV821556 is a 3-pole protective device rated for 32 A with C tripping characteristic. Designed for overcurrent and short-circuit protection in three-phase electrical circuits, it fits standard DIN-rail panels and is suitable for residential, commercial, and light industrial installations. Provides reliable disconnection and easy installation.

## Long description

Miniature circuit breaker HiSmart NV821556 is a 3-pole protective device rated at 32 A with a C tripping characteristic. It is designed to provide overcurrent and short-circuit protection for three-phase AC circuits up to 400 V and has a rated breaking capacity of 6 kA. The device includes a visible contact position indicator and is suitable for DIN-rail (35 mm) mounting in residential, commercial and light-industrial distribution panels.
Advantages
The HiSmart NV821556 offers combined overload and short-circuit protection, a flame-retardant housing with high temperature and impact resistance, and an anti-mistake contact terminal block to reduce wiring errors. It features top-and-bottom connections for cables or pin-type busbars and a clear red/green contact position indicator for easy visual status checks.
Suitable for
Protection of three-phase circuits in residential electrical panels
Commercial electrical distribution and small businesses
Light industrial installations requiring DIN-rail mounted protection
Key specifications
Number of poles: 3
Rated current (In): 32 A
Tripping characteristic: Class C
Rated voltage (Ue): AC 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 operations
Electrical life: 8,000 operations
Protection degree: IP20
Terminal connection: cable or pin-type busbar (top and bottom)
Wire/busbar cross-section: 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 54 mm
Standards: IEC 60898-1 / EN 60898-1
Manufacturer: HiSmart, MPN NV821556, EAN 6942034315795
How to use
Mount the breaker on a standard 35 mm DIN rail using the fast clip device. Connect incoming and outgoing conductors to the top and bottom terminals respectively, ensuring conductor cross-section does not exceed 25 mm² or 18-3 AWG for busbars. Verify tight and correct connection to the anti-mistake terminal block and confirm the contact position indicator shows the expected state. Use the breaker to protect three-phase circuits at up to 400 V AC and check connections and tightness after installation.
Usage recommendations
Install and maintain the device according to local electrical codes and the IEC/EN 60898-1 standard. Ensure the operating environment remains within the specified temperature range and perform periodic inspections of terminals and mechanical condition. Replace the breaker if mechanical or electrical life limits are exceeded or if physical damage is observed.

## FAQ

### How much does the Circuit breaker HiSmart NV821556 3P 32A C cost, and is it available for purchase?

The price is 7.99 € (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/10840444/60188091_large.webp