ABB 2CSR275140R1404 DS201 M C40 A30 1P+N 40A Type A 30mA RCBO

The device has a rated current of 40 A, a C tripping characteristic and Type A residual current protection with a rated residual current of 30 mA. ABB product documentation identifies the product ID as 2CSR275140R1404 and the type as DS201 M C40 A30. :contentReference[oaicite:1]{index=1}

Product Identification

• Manufacturer: ABB
• Product ID: 2CSR275140R1404
• Extended Product Type: DS201 M C40 A30
• Product Family: DS201
• Product Range: System pro M compact
• Product Type: RCBO
• Configuration: 1P+N
• Number of Poles: 2
• Number of Protected Poles: 1
• Rated Current: 40 A
• Tripping Characteristic: C
• Residual Current Type: Type A
• Rated Residual Current: 30 mA
• Rated Short-Circuit Capacity: 10 kA at 230/400 V AC
• Mounting: DIN Rail
• EAN: 8012542110958

ABB DS201 M C40 A30 Overview

ABB 2CSR275140R1404 is designed to combine several protection functions in one modular device. The DS201 series provides protection against overload and short-circuit currents while also detecting applicable residual earth fault currents.

ABB describes the DS201 series as a 1P+N device in a two-module configuration for protection of single-phase end-user circuits. The device provides protection against overload and short-circuit currents as well as protection against applicable earth fault currents. :contentReference[oaicite:2]{index=2}

This integrated design can simplify electrical distribution and protection arrangements by combining circuit-breaker and residual-current protection functions within one device.

1P+N Configuration

The DS201 M C40 A30 uses a 1P+N configuration. The product has two poles overall, with one protected pole and a neutral pole.

This configuration is intended for suitable single-phase electrical circuits where both phase and neutral conductors are incorporated into the switching arrangement.

The neutral terminal position is identified as being on the right side in product data. The device occupies two modules within the modular distribution system. :contentReference[oaicite:3]{index=3}

40A Rated Current

The rated current of ABB 2CSR275140R1404 is 40 A. This is represented by the “C40” portion of the DS201 M C40 A30 designation.

The 40 A rating identifies the nominal current capacity of the overcurrent protection section of the RCBO. Circuit selection should take into account conductor capacity, connected loads, installation conditions and applicable electrical regulations.

ABB documentation lists the DS201 M series with several current ratings. The 40 A version is specifically identified by product ID 2CSR275140R1404. :contentReference[oaicite:4]{index=4}

C Tripping Characteristic

The C tripping characteristic is another key feature of this ABB RCBO. The C characteristic defines the response of the overcurrent protection section to overload and higher instantaneous current conditions.

This characteristic is commonly used for circuits where connected equipment may produce moderate starting or inrush currents. The suitability of the C characteristic depends on the actual load and electrical system.

The complete designation DS201 M C40 A30 therefore identifies a 40 A RCBO with a C overcurrent characteristic and 30 mA Type A residual current protection. :contentReference[oaicite:5]{index=5}

Type A Residual Current Protection

ABB 2CSR275140R1404 provides Type A residual current protection. Type A devices are designed to respond to the specified residual current conditions associated with alternating current and pulsating direct current components.

The residual-current protection function is separate from the normal overload and short-circuit protection function, although both are integrated into the same RCBO.

ABB product information explicitly identifies the residual current type as A type. :contentReference[oaicite:6]{index=6}

30mA Residual Current Sensitivity

The rated residual current of this model is 30 mA. This value is represented by the “A30” designation in DS201 M C40 A30.

A 30 mA residual-current setting is commonly associated with additional protection against electric shock in appropriate electrical installations. The actual protective function and installation requirements depend on the system design and applicable regulations.

ABB technical data identifies 30 mA as the rated residual current for product ID 2CSR275140R1404. :contentReference[oaicite:7]{index=7}

Overload Protection

The RCBO incorporates overcurrent protection for sustained overload conditions. When the current exceeds the applicable thermal operating range, the overcurrent mechanism can interrupt the circuit.

The 40 A rating provides the nominal current reference for this protection function. Proper circuit protection requires coordination between the RCBO rating, conductor capacity and connected load.

Short-Circuit Protection

ABB 2CSR275140R1404 also provides protection against short-circuit currents. The device is specified with a rated short-circuit capacity of 10 kA at 230/400 V AC.

The short-circuit capacity is an important specification when selecting protective equipment because the device must be capable of interrupting the prospective fault current of the installation under the applicable conditions.

ABB product information lists 10 kA as the rated short-circuit capacity for this model. :contentReference[oaicite:8]{index=8}

Residual Current Protection

In addition to overcurrent protection, the DS201 M C40 A30 monitors residual current in the protected circuit.

When the residual current reaches the specified operating conditions, the RCBO can disconnect the circuit. This function provides a dedicated layer of protection against applicable earth leakage conditions.

The integrated architecture allows overload, short-circuit and residual-current protection functions to be provided by a single modular device.

DIN-Rail Mounting

ABB 2CSR275140R1404 is designed for DIN-rail mounting. This makes it suitable for modular distribution boards, electrical control cabinets and other installations using standardized DIN-rail equipment.

The compact construction and two-module width allow the RCBO to be integrated alongside other modular protection and control equipment.

Two-Module Construction

The DS201 M series uses a two-module construction for its 1P+N configuration. The compact arrangement allows the device to provide multiple protection functions while maintaining a modular form factor.

Product dimensions for ABB 2CSR275140R1404 are approximately 35 mm wide, 85 mm high and 69 mm deep. The listed net weight is approximately 0.239 kg. :contentReference[oaicite:9]{index=9}

Power Loss

The specified power loss for ABB 2CSR275140R1404 is approximately 8.6 W under the applicable rated operating conditions. :contentReference[oaicite:10]{index=10}

Power dissipation should be considered when several protective devices are installed together inside a distribution enclosure, particularly where cabinet ventilation and ambient temperature require thermal evaluation.

Electrical Standards

ABB product documentation identifies the DS201 M C40 A30 as complying with standards including IEC 61009-1, IEC 61009-2-1, EN 61009-1 and EN 61009-2-1. :contentReference[oaicite:11]{index=11}

These standards are associated with residual current circuit breakers with overcurrent protection. The applicable installation standard should always be considered when selecting and installing the device.

Single-Phase Circuit Protection

The 1P+N configuration makes ABB 2CSR275140R1404 suitable for appropriately designed single-phase circuits.

The device provides protection for the phase conductor while incorporating the neutral conductor into the two-pole switching arrangement. This arrangement can be useful in residential, commercial and industrial auxiliary circuits where RCBO protection is required.

Industrial Control Applications

ABB DS201 M C40 A30 can be used in suitable industrial control cabinets and electrical distribution systems where individual single-phase circuits require combined overcurrent and residual-current protection.

Potential applications include auxiliary power circuits, control cabinet branches, equipment supply circuits and other single-phase loads where the 40 A C-characteristic and Type A 30 mA residual-current specifications are appropriate.

The exact application must be evaluated against the load characteristics and electrical protection requirements of the complete system.

Commercial and Building Electrical Systems

The DS201 series is also suitable for appropriately designed building and commercial electrical distribution applications.

The integrated RCBO design can provide local protection for individual circuits without requiring a separate miniature circuit breaker and residual current device for every protected branch.

End-User Circuit Protection

ABB describes the DS201 series as intended for protection of end-user single-phase circuits against overload and short-circuit currents as well as applicable earth fault currents. :contentReference[oaicite:12]{index=12}

The 30 mA Type A residual-current configuration makes the DS201 M C40 A30 relevant to applications where additional residual-current protection is required.

Product Identification and Ordering

For inventory management and technical cataloguing, the recommended product description is:

ABB 2CSR275140R1404 DS201 M C40 A30 1P+N 40A Type A 30mA RCBO

The product ID 2CSR275140R1404 is the primary identification reference. The associated ABB type designation is DS201 M C40 A30. ABB documentation and product databases associate these two identifiers with the same RCBO. :contentReference[oaicite:13]{index=13}

EAN Identification

The EAN associated with ABB 2CSR275140R1404 is 8012542110958. This identifier can provide an additional reference when organizing product inventory or matching catalog records. :contentReference[oaicite:14]{index=14}

Replacement Considerations

When identifying a replacement for ABB 2CSR275140R1404, the complete electrical specification should be matched rather than selecting a device based only on its appearance.

• Product ID: 2CSR275140R1404
• Product type: DS201 M C40 A30
• Configuration: 1P+N
• Rated current: 40 A
• Tripping characteristic: C
• Residual current type: A
• Rated residual current: 30 mA
• Short-circuit capacity: 10 kA at 230/400 V AC
• Mounting: DIN Rail
• Number of poles: 2
• Protected poles: 1

Other ABB DS201 models can have different current ratings, residual-current sensitivities or characteristics. The complete product number should therefore be verified before replacement.

Related DS201 Models

The ABB DS201 M product family includes multiple combinations of rated current and residual-current sensitivity. For example, ABB documentation lists 30 mA Type A DS201 M models with rated currents from 4 A through 40 A, including the 40 A DS201 M C40 A30 model corresponding to 2CSR275140R1404. :contentReference[oaicite:15]{index=15}

This range allows the same product family to be configured for different circuit current requirements while maintaining the same general RCBO architecture.

Technical Specification Summary

Technical Application Summary

ABB 2CSR275140R1404 is a DS201 M C40 A30 residual current circuit breaker with overcurrent protection. Its 1P+N configuration, 40 A rated current, C tripping characteristic and Type A 30 mA residual-current protection make it a specific RCBO solution for suitable single-phase electrical circuits.

The device combines overload, short-circuit and residual-current protection in a two-module DIN-rail-mounted unit. Its 10 kA rated short-circuit capacity at 230/400 V AC provides an important specification for circuit protection selection. :contentReference[oaicite:16]{index=16}

The complete product designation should be retained when identifying the device because ABB offers multiple DS201 models with different current ratings, tripping characteristics and residual-current configurations.

Conclusion

The ABB 2CSR275140R1404 is the DS201 M C40 A30 RCBO from the ABB System pro M compact range. It features a 1P+N configuration, 40 A rated current, C tripping characteristic and Type A residual-current protection with a 30 mA rated residual current.

Its integrated protection architecture combines overload, short-circuit and residual-current protection within a compact DIN-rail device. The product is specified for a 10 kA rated short-circuit capacity at 230/400 V AC and is associated with IEC/EN 61009-1 and IEC/EN 61009-2-1. :contentReference[oaicite:17]{index=17}

The recommended technical product name is ABB 2CSR275140R1404 DS201 M C40 A30 1P+N 40A Type A 30mA RCBO. For product identification, inventory management and replacement applications, the complete ABB part number should be used together with the DS201 M C40 A30 designation.