ABB DS201 Series RCBO, 40A Current Rating, 2 Poles - 2CSR255080R1405 DS201 B40 AC30

This RCBO is designed for the protection of single-phase circuits, measuring 69 x 35 x 85mm. With a current rating of 40A and a 30 mA trip sensitivity, it provides reliable safeguards against overloads and short circuits. This device ensures protection against the effects of earth fault currents while meeting IEC standards for safety and performance.

Features & Benefits

• Enhanced protection against overload and short circuits

• 30 mA trip sensitivity for reliable earth fault detection

• DIN rail mounted for easy installation in various setups

• Type B circuit breaker suitable for a wide range of applications

• Breaking capacity of 10kA for effective current interruption

• Toggle switch reset actuator for intuitive operation

Applications

• Used for end user single-phase circuit protection

• Ideal for residential and commercial electrical systems

• Suitable for requiring earth fault protection

• Effective in protecting against indirect and direct contact hazards

• Can be integrated into control panels and distribution boards

How does the toggle switch reset mechanism enhance usability?

The toggle switch allows for straightforward on/off operation, making it intuitive for users to reset the device after a tripping event, promoting ease of use in any environment.

What type of circuits are compatible with this device?

It is engineered to support single-phase circuits, providing comprehensive protection against various fault conditions, especially in residential and light commercial settings.

What safety standards does it comply with, ensuring its reliability?

This device adheres to IEC 61009-1 and IEC 61009-2-1 standards, confirming its compliance with essential safety and performance requirements for electrical protection.

How does the breaking capacity relate to the operational efficiency?

With a breaking capacity of 10kA, this RCBO effectively interrupts high fault currents, ensuring enhanced operational safety and preventing system damage during fault conditions.

Units	Per unit
1 - 4	SGD139.64
5 +	SGD114.93

Select all	Attribute	Value
	Brand	ABB
	Current Rating	40 A
	Product Type	Residual Current Circuit Breaker with Overload Protection
	Range	System Pro M Compact
	Series	DS201
	Number of Poles	2
	Trip Sensitivity	30mA
	Tripping Characteristics	Type B
	Mount Type	DIN Rail
	Rated AC Voltage	230 V ac
	Terminal Type	Screw
	Earth Leakage Protection Type	AC
	Depth	69mm
	Height	85mm
	Width	35 mm
	Tripping Mechanism	Thermal Magnetic
	Standards/Approvals	IEC, RoHS
	Breaking Capacity	6kA

	Select all
	Brand ABB
	Current Rating 40 A
	Product Type Residual Current Circuit Breaker with Overload Protection
	Range System Pro M Compact
	Series DS201
	Number of Poles 2
	Trip Sensitivity 30mA
	Tripping Characteristics Type B
	Mount Type DIN Rail
	Rated AC Voltage 230 V ac
	Terminal Type Screw
	Earth Leakage Protection Type AC
	Depth 69mm
	Height 85mm
	Width 35 mm
	Tripping Mechanism Thermal Magnetic
	Standards/Approvals IEC, RoHS
	Breaking Capacity 6kA

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

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