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ABB Residual Current Circuit Breaker with Overload Protection, 40A, 4-Pole, 30mA Trip Sensitivity, Type B 2CSR274101R1405

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ABB Residual Current Circuit Breaker with Overload Protection, 40A, 4-Pole, 30mA Trip Sensitivity, Type B 2CSR274101R1405

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Category Residual Current Circuit Breaker Brand ABB Condition New

Specifications

Country of Origin	Italy
Brand	ABB
Height	93mm
Model	2CSR274101R1405
Depth	69mm
Width	105mm
Standards	IEC/EN 60947-2
Current Rating	40A
Series	DS200
Terminal type	Screw
Breaking Capacity	10kA
Number of Poles	4
Standards/Approvals	RoHS, IEC/EN 60947-2, REACH
Rated AC Voltage	400V ac
Tripping Characteristics	Type B
Reset Actuator Type	Lever
Trip Sensitivity	30mA
Earth Leakage Protection Type	Type A
Operating Characteristic	Instantaneous

Key Features

Provides combined protection against overload and short circuit currents with residual current detection.
Rated at 40A and 4-pole design for versatile installation in three-phase systems.
Features 30mA trip sensitivity to ensure effective earth leakage protection.
Operates at 400V AC with Type A earth leakage protection for improved safety standards.
Equipped with a lever reset actuator for user-friendly operation.
Complies with IEC/EN 60947-2 standards and RoHS, REACH directives.
Suitable for residential, commercial, and industrial applications requiring reliable circuit protection.

Product Description

ABB 2CSR274101R1405 Residual Current Circuit Breaker with Overload Protection is an advanced DS200 Series RCBO designed to safeguard electrical circuits against overload, short circuit, and earth leakage faults. It offers a rated current of 40A and a 4-pole configuration, suitable for three-phase installations in residential, commercial, and light industrial environments.

Provides robust protection against both overloads and short circuits, ensuring uninterrupted electrical supply. Integrated residual current detection with 30mA trip sensitivity activates instantaneously upon earth leakage.

400V AC rated voltage enhances compatibility with modern electrical systems. Type A earth leakage protection meets stringent global safety standards. Lever reset actuator and screw terminals simplify installation and maintenance.

Compliant with IEC/EN 60947-2 and RoHS, REACH approvals for quality assurance.

With a compact design measuring 93mm in height, 105mm width, and 69mm depth, the unit is ideal for efficient space management in panel assemblies. Its breaking capacity of 10kA ensures reliable performance during high fault conditions. The device is widely used in overload and short-circuit protection scenarios, particularly where direct and indirect contact protection is necessary.

The DS200 Series is a trusted solution for residential and commercial circuit protection, delivering rapid response and compliance with electrical safety norms. The RCBO is manufactured in Italy to ABB’s rigorous quality and reliability standards, providing peace of mind over the product lifetime.

Applications include apartment blocks, office buildings, industrial workshops, and any setting requiring high-integrity circuit protection with earth fault detection.

Browse more protection devices and circuit breakers in the EnvMart electronics and electricals category, or explore ABB’s expansive range of automation components for your project requirements.