# Circuit breaker Hager NBN316 3P, 16 A, 50–60 Hz, 52.3×70×83 mm

**URL:** https://aio.lv/en/product--hager-nbn316--3421060
**Data updated:** 2026-03-20 09:43 (EET)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** NBN316
**EAN:** 3250614614026
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 50.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-nbn316--3421060

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Hager NBN316 is a three-pole (3P) circuit breaker with a nominal current of 16 A and AC input frequency 50–60 Hz. Designed for protection of three-phase circuits, it has compact dimensions (W 52.3 mm × D 70 mm × H 83 mm). Suitable for distribution boards in residential and light-commercial electrical installations.

## Long description

Hager NBN316 is a three-pole miniature circuit breaker designed for protection of three-phase electrical circuits. With a rated current of 16 A and compatibility with AC mains at 50–60 Hz, this device provides overcurrent protection in a compact form factor measuring 52.3 × 70 × 83 mm. Intended for installation in distribution boards, the breaker suits residential and light-commercial electrical systems where reliable short-circuit and overload protection is required.
Advantages
The breaker offers three-pole protection in a single compact module, allowing secure disconnection of all phases simultaneously. Its 16 A rating matches common branch circuit loads in homes and small businesses, and the 50–60 Hz compatibility ensures use with standard power systems. The compact dimensions save space inside distribution panels and simplify wiring layouts during installation.
Suitable for
 Protection of three-phase branch circuits in residential buildings
 Light-commercial electrical installations and small workshops
 Use inside consumer units and distribution boards to protect motors, heaters, or distributed loads
Key specifications
 Poles: 3 (three-pole design for simultaneous phase protection)
 Rated current: 16 A
 Frequency: AC 50–60 Hz
 Dimensions (W × D × H): 52.3 × 70 × 83 mm
 Mounting: for standard distribution board installation (DIN-rail compatible)
How to use
Install the device in the distribution board according to local electrical regulations and manufacturer installation practices, ensuring correct identification of the three phases and secure terminal connections. Switch off the incoming supply before making connections. After mounting and wiring, test the breaker by applying normal operational loads and checking for correct tripping behaviour under fault conditions. Routine inspection and testing should be performed as part of periodic electrical maintenance.
Usage recommendations
Use this breaker as part of a coordinated protection scheme with compatible upstream and downstream devices. Verify cable ratings and load currents to ensure the 16 A rating is appropriate; avoid using the breaker where sustained currents exceed its nominal rating. Follow applicable standards and local codes for installation and periodic verification.

## Specifications

| Feature | Value |
|---|---|
| Nominal current output | 16 A |
| AC input frequency | 50 - 60 |
| Number of modules | 3 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 83 mm |
| Width | 52.3 mm |
| Depth | 70 mm |

### Features

| Feature | Value |
|---|---|
| Number of poles | 3P |

## FAQ

### How much does the Hager NBN316 circuit breaker 3P 16 A cost, and is it available for purchase?

The price is 61.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 06.07.2026 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 Hager 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 Hager 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/3421060/58378411_large.webp