# Hager ADA975D Residual Current Circuit Breaker with Overcurrent Protection 2P 25A 30mA Type A

**URL:** https://aio.lv/en/product--hager-ada975d--10487022
**Data updated:** 2026-05-18 02:48 (EEST)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** ADA975D
**EAN:** 3250611010753
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 101.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 83.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-ada975d--10487022

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Hager ADA975D is a high-quality residual current circuit breaker with overcurrent protection (RCBO). Designed for 2P configurations, it features a 25A rated current and 30mA sensitivity, classified as Type A. This device provides essential protection against short circuits, overloads, and leakage currents in electrical installations, ensuring safety and reliability for residential and commercial power distribution systems.

## Long description

The Hager ADA975D is a professional-grade residual current circuit breaker with overcurrent protection (RCBO), engineered to provide comprehensive safety for electrical circuits. This 2-pole device combines the functions of a miniature circuit breaker and a residual current device in a single compact unit, effectively monitoring for both overcurrent conditions and leakage currents. It is designed to maintain high operational standards in modern electrical distribution systems, offering reliable protection for both residential and commercial environments.
Advantages
This RCBO offers a high level of integration by combining two critical safety functions into one space-saving module, which simplifies installation within distribution boards. The Type A classification ensures that the device is capable of detecting both alternating residual currents and pulsating direct residual currents, providing a broader range of protection compared to standard AC types. Its robust construction and precise tripping characteristics contribute to the long-term stability and safety of the electrical installation, minimizing the risk of fire and electric shock.
Suitable for
Residential electrical distribution boards
Commercial office power systems
Protection of final circuits against overloads and short circuits
Detection of earth leakage currents in single-phase installations
When it may not be suitable
This device is not intended for use in three-phase electrical systems, as it is designed specifically for 2-pole single-phase applications. It should not be installed in environments where the electrical load consistently exceeds the 25A rated current, as this will lead to nuisance tripping.
Key specifications
Number of poles: 2P
Rated current: 25A
Residual current sensitivity: 30mA
Type: A
Function: Overcurrent and leakage protection
How to use
The device must be installed by a qualified electrician in accordance with local electrical regulations. It is mounted onto a standard DIN rail within a consumer unit or distribution board. Ensure that the supply cables are securely connected to the input terminals and the load cables to the output terminals, observing the correct polarity and torque settings specified by the manufacturer. After installation, the functionality should be verified using the integrated test button to ensure the tripping mechanism operates correctly.
What to consider before purchase
Verify that the 25A rating matches the requirements of your specific circuit load.
Ensure the 30mA sensitivity is appropriate for the intended application, such as personal protection.
Confirm that the installation space allows for a 2-pole modular device.
Check that the Type A classification meets the requirements of the connected equipment, especially for electronics with power supplies.
Usage recommendations: It is recommended to perform a manual test using the test button at least every six months to ensure the mechanical integrity of the tripping mechanism. Do not use this device as a primary switch for frequent manual operation.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 1 |
| AC input voltage | 240 V |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

## FAQ

### How much does the Hager ADA975D Residual Current Circuit Breaker cost, and is it available for purchase?

The price is 101.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 10.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Hager ADA975D Residual Current Circuit Breaker be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/10487022/59578343_large.webp