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2CSR772140R1165 ABB DS202CRMB16A30 DS202CR M B16 A30 2P 16A 30mA Type A RCBO
ABB DS202CRMB16A30 is a 2-pole 16 A B-curve Type A RCBO with 30 mA residual current sensitivity, 230 V AC rating and 10 kA short-circuit breaking capacity for combined overcurrent and earth fault protection.
£167.10
Why Choose the ABB DS202CRMB16A30 RCBO?
The ABB DS202CRMB16A30 is a compact 2-pole residual current circuit breaker with overcurrent protection (RCBO) designed to protect end-user single-phase circuits against overloads, short circuits and residual earth fault currents. Part of the ABB DS202CR M series within the DS200 / DSH200 RCBO product group, it combines residual current and overcurrent protection in a space-saving two-module device.
This RCBO provides Type A residual current protection, detecting sinusoidal AC and pulsating DC residual currents. Its B tripping characteristic is suited to circuits with relatively low inrush currents, while the 30 mA rated residual operating current provides protection against indirect contact and additional protection against direct contact.
With a rated current of 16 A, a rated voltage of 230 V AC and a 10 kA rated short-circuit breaking capacity, the DS202CRMB16A30 provides robust combined protection in a compact DIN rail format. Its two-pole, two-module construction makes it suitable for residential, commercial and industrial distribution systems requiring dependable circuit and residual current protection.
Key Advantages
- Combined residual current and overcurrent protection in one compact RCBO.
- 16 A rated current with B tripping characteristic.
- 30 mA Type A residual current protection.
- Detects sinusoidal AC and pulsating DC residual currents.
- 10 kA rated short-circuit breaking capacity for robust fault protection.
- 2-pole design in only two modules for efficient use of distribution board space.
Key Features
- ABB DS202CR M RCBO series.
- 2-pole configuration.
- 16 A rated current.
- B tripping characteristic.
- Type A residual current protection.
- 30 mA rated residual operating current.
- 230 V AC rated voltage.
- 50 Hz rated frequency.
- 10 kA rated short-circuit breaking capacity (Icn).
- 440 V rated insulation voltage (Ui).
- IP20 protection rating.
- DIN rail mounting in a compact two-module format.
Reliable Combined Circuit and Residual Current Protection
RCBOs combine the functions of a miniature circuit breaker and residual current device in a single protective device. The ABB DS202CRMB16A30 protects end-user single-phase circuits against overload and short-circuit currents while also disconnecting the supply when potentially hazardous residual earth fault currents are detected.
The Type A characteristic provides protection against sinusoidal alternating and pulsating direct residual currents. With its 30 mA residual current sensitivity, B tripping characteristic and 10 kA short-circuit breaking capacity, the DS202CRMB16A30 provides dependable combined protection for circuits with relatively low starting and inrush currents.
Typical Applications
- Residential electrical installations.
- Commercial electrical distribution systems.
- Industrial electrical installations.
- End-user single-phase circuits.
- Lighting and general-purpose circuits.
- Circuits supplying electrical and electronic equipment.
- Circuits with relatively low starting or inrush currents.
- Distribution boards requiring combined overcurrent and 30 mA residual current protection.
Technical Specifications
| Series | DS202CR M |
|---|---|
| Product group | DS200 / DSH200 RCBO |
| ABB order code | 2CSR772140R1165 |
| EAN | 4022903034490 |
| Product type | Residual current circuit breaker with overcurrent protection (RCBO) |
| Number of poles | 2 |
| Rated current | 16 A |
| Tripping characteristic | B |
| Residual current type | Type A |
| Rated residual current | 30 mA |
| Rated voltage | 230 V AC |
| Rated frequency | 50 Hz |
| Rated short-circuit breaking capacity (Icn) | 10 kA |
| Rated insulation voltage (Ui) | 440 V |
| Protection rating | IP20 |
| Standards | IEC/EN 61009-1; IEC/EN 61009-2-1 |
| Mounting type | DIN rail |
| Module width | 2 modules |
| Dimensions (W × H × D) | 36 × 86 × 72 mm |
| Weight | approx. 0.245 kg |
Frequently Asked Questions
What is the ABB DS202CRMB16A30 used for?
The ABB DS202CRMB16A30 is an RCBO designed to protect end-user single-phase circuits against overloads, short circuits and residual earth fault currents in residential, commercial and industrial installations.
What is the current rating of the ABB DS202CRMB16A30?
The DS202CRMB16A30 has a rated current of 16 A and uses a B tripping characteristic.
What residual current protection does this RCBO provide?
The DS202CRMB16A30 provides Type A residual current protection with a rated residual operating current of 30 mA, detecting sinusoidal AC and pulsating DC residual currents.
What is the breaking capacity of the ABB DS202CRMB16A30?
The DS202CRMB16A30 has a rated short-circuit breaking capacity (Icn) of 10 kA, providing robust protection against short-circuit fault currents.
What does the B characteristic mean on the DS202CRMB16A30?
The B tripping characteristic is suited to circuits with relatively low inrush currents, making the RCBO appropriate for many lighting, resistive and general-purpose electrical circuits.
Trusted ABB Circuit Protection
ABB DS202CR M RCBOs combine residual current and overcurrent protection in a compact two-module format, providing dependable protection for end-user single-phase circuits across residential, commercial and industrial electrical installations.
