# Hager ADC920D Residual-Current Circuit Breaker, 20A, Type B, 240V

**URL:** https://aio.lv/en/product--hager-adc920d--3128293
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** ADC920D
**EAN:** 3250611063773
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 66.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 55.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-adc920d--3128293

## 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

The Hager ADC920D is a high-quality residual-current circuit breaker designed for electrical safety and protection. It features a rated current of 20A, operates at 240V, and is classified as Type B. With a breaking capacity of 6000A and a power dissipation of 6.6W, this device provides reliable circuit monitoring and fault protection for residential and commercial electrical installations.

## Long description

The Hager ADC920D is a professional-grade residual-current circuit breaker (RCBO) engineered to provide comprehensive electrical protection for both residential and commercial environments. This device combines overcurrent protection and residual current detection in a single unit, ensuring that electrical circuits are monitored effectively against faults, overloads, and short circuits. Built with high-quality materials, it offers consistent performance and reliability in demanding electrical systems.
Advantages
The primary advantage of this Hager circuit breaker is its integrated design, which saves space in distribution boards by combining two protective functions into one compact module. It provides enhanced safety by detecting both AC and pulsating DC residual currents, making it suitable for a wide range of modern electronic equipment. The robust construction ensures long-term durability, while the precise tripping mechanism minimizes the risk of nuisance tripping, providing stable power distribution and peace of mind for the end user.
Suitable for
Residential electrical distribution boards
Commercial office power circuits
Protection of lighting and socket circuits
Modern home appliances and electronic devices
When it may not be suitable
This device is not intended for industrial applications requiring higher breaking capacities or specific environmental protections beyond standard indoor electrical installations. It should not be used in circuits exceeding its rated current of 20A or in systems operating outside the specified voltage range.
Key specifications
Rated current: 20A
Operating voltage: 240V
Type: B
Breaking capacity: 6000A
Power dissipation: 6.6W
How to use
The Hager ADC920D must be installed by a qualified electrician in accordance with local electrical regulations and safety standards. The device is designed for mounting onto a standard DIN rail within a distribution board. Ensure that all electrical connections are tightened to the manufacturer's specified torque settings to prevent overheating. Once installed, the device can be manually switched on or off using the front toggle, and the integrated test button should be used periodically to verify the functionality of the residual current protection mechanism.
What to consider before purchase
Verify that the 20A rating matches the requirements of your specific circuit load.
Ensure the device is compatible with your existing distribution board layout.
Confirm that the installation environment meets the requirements for Type B protection.
Check that the voltage rating is appropriate for your local power grid.
Usage recommendations: It is recommended to perform a functional test using the integrated test button every six months to ensure the continued reliability of the residual current protection. If the device trips frequently, consult a professional electrician to inspect the circuit for potential faults or insulation issues.

## Specifications

| Feature | Value |
|---|---|
| Type | Type B |
| Storage temperature (T-T) | -25 - 70 |
| Breaking capacity | 6000 A |
| Pollution degree | 2 |
| Circuit breaker type | Residual-current device |
| Power dissipation | 6.6 W |

### Power

| Feature | Value |
|---|---|
| Input voltage | 240 |
| Rated current | 20 A |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 83 mm |
| Width | 35 mm |
| Depth | 68 mm |

### Design

| Feature | Value |
|---|---|
| Product colour | Grey |
| International Protection (IP) code | IP20 |

### Features

| Feature | Value |
|---|---|
| Number of poles | 1 |

## FAQ

### How much does the Hager ADC920D Residual-Current Circuit Breaker cost, and is it available for purchase?

The price is 66.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/3128293/58247616_large.webp