# Miniature Circuit Breaker CNC NV821525 3-Pole 16 Amps C Curve 6kA Breaking Capacity

**URL:** https://aio.lv/en/product--cnc-nv821525--12659967
**Data updated:** 2026-09-10 04:20 (EEST)
**Category:** Other goods
**Manufacturer:** CNC
**Manufacturer code:** NV821525
**EAN:** 6942034315764
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-11-09 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cnc-nv821525--12659967

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.10.2026 | free |
| Pickup points | 22.10.2026 | 1.99 EUR |
| Courier delivery to door | 22.10.2026 | 4.99 EUR |

## Summary description

The CNC NV821525 miniature circuit breaker is a reliable three-pole electrical protection device designed for 16 Amp circuits with a C-curve trip characteristic and a 6kA breaking capacity. It provides essential overload and short-circuit protection for residential, commercial, and industrial electrical installations, ensuring safe power distribution and system stability during fault conditions.

## Long description

The Miniature Circuit Breaker CNC NV821525 3-Pole 16 Amps C Curve 6kA Breaking Capacity is a reliable three-pole electrical protection device designed for 16 Amp circuits with a C-curve trip characteristic and a 6kA breaking capacity. It provides essential overload and short-circuit protection for residential, commercial, and industrial electrical installations, ensuring safe power distribution and system stability during fault conditions.
Advantages
This miniature circuit breaker delivers reliable performance through integrated protection against both electrical overloads and short circuits. It is engineered with an anti-mistake contact terminal block to ensure secure wiring connections. The housing is manufactured from flame-retardant materials offering high temperature resistance and impact resistance for enhanced durability in demanding environments. Additionally, it features a clear contact position indication where red indicates closed and green indicates opened for quick visual status checks.
Suitable for
Residential electrical distribution boards
Commercial building wiring systems
Industrial control panels
Protection of standard inductive loads such as small motors and lighting circuits
When it may not be suitable
This circuit breaker is not designed for main incoming supply protection in large industrial facilities requiring higher breaking capacities exceeding 6kA. It is also unsuitable for direct current DC applications as it is rated specifically for alternating current systems.
Key specifications
Number of poles: 3
Rated current: 16 A
Trip curve class: C
Rated voltage: AC 400 V
Insulation voltage: 500 V
Rated frequency: 50/60 Hz
Rated breaking capacity: 6000 A
Rated impulse withstand voltage: 6000 V
Mechanical life: 20000 cycles
Electrical life: 8000 cycles
Protection rating: IP20
Terminal type: Cable or pin-type busbar up to 25mm²
Mounting: DIN rail EN 60715 (35mm)
Operating temperature range: -5°C to +40°C
Dimensions: 85.5 x 78.8 x 54 mm
How to use
The device is designed for standard installation on a 35mm DIN rail using the integrated fast clip device. Connections can be made from either the top or the bottom using compatible cables or pin-type busbars with a cross-sectional area of up to 25mm². Ensure that all power is disconnected before mounting or wiring the unit. Securely tighten the terminal blocks to prevent loose connections and potential overheating during operation.
What to consider before purchase
Verify that the 16 Amp rating matches the current requirements of your connected electrical load
Confirm that the 6kA breaking capacity is sufficient for the prospective fault current at the installation site
Check that the available space on the DIN rail accommodates the 3-pole width dimensions of 54 mm
Ensure the operating environment stays within the temperature range of -5°C to +40°C
Usage recommendations
Regularly inspect the device for any signs of physical damage and verify the status indicators periodically. Ensure that installation and maintenance are performed by qualified electrical personnel in accordance with local wiring regulations and standards.

## FAQ

### How much does the CNC NV821525 3P 16A C 6kA Circuit Breaker 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 — 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 19.10.2026 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 CNC 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 CNC 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/12659967/69924241_large.webp