# Circuit breaker noark Ex9BN 3P C16 miniature three-pole 16 A C-characteristic

**URL:** https://aio.lv/en/product--noark-100143--4187558
**Data updated:** 2026-03-11 11:45 (EET)
**Category:** Power Sockets
**Manufacturer:** noark
**Manufacturer code:** 100143
**EAN:** 8592765001443
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noark-100143--4187558

## 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

Miniature circuit breaker noark Ex9BN 3P C16 is a three-pole protection device rated at 16 A with C tripping characteristic, designed for overcurrent and short-circuit protection in electrical installations. Suitable for residential, commercial, and light industrial distribution boards, it provides reliable circuit isolation and fault protection in three-phase systems.

## Long description

Miniature circuit breaker noark Ex9BN 3P C16 is a three-pole protection device rated at 16 A with a C tripping characteristic, designed to provide reliable overcurrent and short-circuit protection in three-phase electrical installations. Intended for installation in distribution boards, this device isolates faulty circuits and helps maintain safe operation of residential, commercial and light industrial power systems. The breaker fits standard DIN-rail panels and is suitable for protecting cable runs, motor feeders and lighting circuits where a moderate inrush current may occur.
Advantages
The Ex9BN 3P C16 offers repeatable and stable thermal-magnetic tripping behaviour with a C characteristic that balances sensitivity to overloads and tolerance for short-term inrush currents. Its compact miniature design saves panel space while providing clear manual disconnection and reliable automatic fault clearing. Built with standard connection points and compatible with common accessories, the breaker supports straightforward installation and maintenance in typical power distribution applications.
Suitable for
 Overcurrent and short-circuit protection in three-phase branch circuits
 Residential distribution boards and apartment electrical panels
 Commercial and light industrial distribution for lighting, outlets and small motors
 Cable protection where moderate motor or transformer inrush currents are expected
Key specifications
 Poles: three-pole configuration for three-phase systems
 Rated current: 16 A
 Tripping characteristic: C-type (thermal-magnetic)
 Function: overcurrent and short-circuit protection with manual ON/OFF operation
 Mounting: DIN-rail compatible miniature form factor
 Connection: screw terminals for line and load conductors
How to use
Install the breaker on a standard DIN-rail inside a suitably rated distribution board, ensuring the unit is mounted in accordance with local electrical codes and the panel manufacturer's instructions. Connect the three incoming phase conductors to the line side terminals and the outgoing phase conductors to the load side, tightening terminals to the recommended torque. Use the manual toggle to switch the circuit on or off; in the event of an overload or short circuit the breaker will trip automatically to isolate the faulty circuit. After resolving the fault, restore power by moving the toggle to the OFF position and then back to ON as required.
Usage recommendations
Select this C16 three-pole breaker where coordinated protection is required for three-phase branch circuits with moderate inrush currents, and verify compatibility with conductor cross-sections and upstream protection devices. Adhere to applicable installation standards and perform periodic visual inspections and functional tests to ensure continued reliable operation.

## FAQ

### How much does the Circuit breaker noark Ex9BN 3P C16 cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 157 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 noark 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 noark 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/4187558/11233402_large.webp