# Residual-current circuit breaker ABB DS202CR B16 A30 — Type B, Type A residual, 16 A, 4000 V, 36×72×86 mm

**URL:** https://aio.lv/en/product--abb-2csr752140r1165--10466943
**Data updated:** 2026-03-11 11:52 (EET)
**Category:** Power Sockets
**Manufacturer:** ABB
**Manufacturer code:** 2CSR752140R1165
**EAN:** 4022903033721
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 172.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 142.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abb-2csr752140r1165--10466943

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

ABB DS202CR B16 A30 is a residual-current circuit breaker combining overcurrent protection (16 A) with residual-current detection (Type A). It features a Type B trip curve and is designed for 50 Hz systems with a rated current rating of 16000 A and rated voltage 4000 V. Compact DIN-rail dimensions: 36 mm width, 72 mm depth, 86 mm height. Supplied as 1 piece per pack for electrical distribution protection and safety in residential or light-commercial installations.

## Long description

ABB DS202CR B16 A30 is a compact residual-current circuit breaker (RCBO) that integrates overcurrent protection with residual-current detection for single-phase circuits. The device combines a Type B trip curve with Type A residual-current sensing and a 30 mA sensitivity for human protection. It is built for 50 Hz systems and offers a rated current of 16 A with robust short-circuit interruption capability. The module is a two-pole, two-module unit designed for DIN-rail mounting, providing coordinated protection against overloads, short circuits and earth leakage in residential and light-commercial electrical installations.
Advantages
The DS202CR B16 A30 provides combined functions in a space-saving two-module footprint, reducing the number of separate components required in a distribution board. Type B trip characteristics allow reliable protection for circuits with moderately inductive or capacitive loads, and Type A residual-current detection covers pulsating direct and alternating leakage currents. The 30 mA sensitivity offers protection against indirect and additional protection against direct contact. Its DIN-rail format and standardized dimensions simplify installation and replacement in common distribution systems.
Suitable for
Protection of single-phase branch circuits in residential installations
Light-commercial electrical panels and small distribution boards
Circuits supplying motors, lighting, and household appliances with moderate inrush currents
Locations requiring combined overcurrent and earth-leakage protection with 30 mA sensitivity
Key specifications
Rated current: 16 A
Residual-current sensitivity: 30 mA (Type A residual detection)
Trip curve: Type B
Frequency: 50 Hz
Number of poles: 2 (two-pole RCBO)
Module width: two DIN modules
Dimensions (W×D×H): 36×72×86 mm
Interrupting capacity suitable for typical consumer distribution short-circuit levels
How to use
Install the RCBO on a standardized DIN-rail inside the distribution board, ensuring the device is mounted and connected according to applicable national wiring regulations. Connect the phase and neutral conductors to the designated terminals, and ensure proper tightening of terminal screws to the torque values specified by the manufacturer's installation guide. Use the device to protect a single-phase branch circuit; verify correct operation after installation by performing a functional test using the built-in test button or an appropriate test instrument. Ensure upstream protection and coordination with other protective devices in the installation.
Usage recommendations
Use this RCBO where both overcurrent and earth-leakage protection are required in a single, compact device. Test the residual-current function regularly (for example, monthly) using the test button and follow local safety regulations for maintenance and periodic inspection.

## Specifications

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 70 |
| Breaking capacity | 6000 A |
| Pollution degree | 3 |
| Circuit breaker type | Residual-current device |
| Energy limiting class | 3 |
| Total power loss | 4.2 W |
| Residual-current type | Type A |
| Trip curve type | Type B |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.22 kg |
| Height | 86 mm |
| Width | 36 mm |
| Depth | 72 mm |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Power

| Feature | Value |
|---|---|
| Rated current | 16000 A |
| Input frequency | 50 |
| Rated voltage | 4000 V |

### Design

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

### Features

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 55 |
| Protection class | III |
| Number of poles | 2 |
| Installation type | DIN-rail |

## FAQ

### How much does the ABB DS202CR B16 A30 residual-current circuit breaker cost, and is it available for purchase?

The price is 172.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 22.07.2026 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 ABB DS202CR B16 A30 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 ABB 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 ABB 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: weight, 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/10466943/59563137_large.webp