ABB Residual Current Circuit Breaker with Overload Protection, 16A Current Rating, 3-Pole, 30 mA Trip Sensitivity, Type

RS Stock No.:: 767-4403
Mfr. Part No.:: 2CSR273001R1164 DS203 M AC-C16/0,03
Manufacturer:: ABB

ABB Residual Current Circuit Breaker with Overload Protection, 16A Current Rating, 3-Pole, 30 mA Trip Sensitivity, Type

View all RCBOs

Subtotal (1 unit)*

SGD478.93

(exc. GST)

SGD522.03

(inc. GST)

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5 unit(s) shipping from 17 April 2026

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Units	Per unit
1 +	SGD478.93

*price indicative

RS Stock No.:: 767-4403
Mfr. Part No.:: 2CSR273001R1164 DS203 M AC-C16/0,03
Manufacturer:: ABB

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Product Type	Residual Current Circuit Breaker with Overload Protection
	Current Rating	16A
	Range	System Pro M Compact
	Number of Poles	3
	Series	System Pro M Compact
	Trip Sensitivity	30mA
	Tripping Characteristics	Type C
	Mount Type	DIN Rail
	Rated AC Voltage	240V ac
	Terminal Type	Screw
	Earth Leakage Protection Type	AC
	Width	122mm
	Depth	69mm
	Height	85mm
	Application	Residential, Overcurrent Protection
	Breaking Capacity	10kA
	Reset Actuator Type	Toggle Switch
	Standards/Approvals	RoHS, CE

	Select all
	Brand ABB
	Product Type Residual Current Circuit Breaker with Overload Protection
	Current Rating 16A
	Range System Pro M Compact
	Number of Poles 3
	Series System Pro M Compact
	Trip Sensitivity 30mA
	Tripping Characteristics Type C
	Mount Type DIN Rail
	Rated AC Voltage 240V ac
	Terminal Type Screw
	Earth Leakage Protection Type AC
	Width 122mm
	Depth 69mm
	Height 85mm
	Application Residential, Overcurrent Protection
	Breaking Capacity 10kA
	Reset Actuator Type Toggle Switch
	Standards/Approvals RoHS, CE

ABB DS203 Series RCBO, 16A Current Rating, 30mA Trip Sensitivity - 2CSR273001R1164 DS203 M AC-C16/0,03

This residual current circuit breaker with overload protection (RCBO) offers an advanced solution for electrical safety within the automation and electrical industries. Designed for DIN rail mounting, this model measures 69mm x 87.5mm x 85mm and accommodates three poles, ensuring comprehensive protection in electrical circuits.

Features & Benefits

• Protects against overload and short-circuit currents

• Mitigates effects of sinusoidal alternating earth fault currents

• Safeguards against indirect and direct contact

• Operates with a tripping characteristic of Type C

• High breaking capacity of 15kA at maximum voltage rating

• Meets IEC standards for enhanced compliance and safety

Applications

• Used for residential and commercial electrical systems

• Suitable for three-phase installations requiring robust protection

• Implemented in automation systems where fault detection is critical

• Ideal for environments needing reliable electrical safeguarding

What mechanisms are involved in the tripping operation of this device?

The device features a toggle switch reset actuator that enables quick and straightforward resetting after a trip due to overload or earth faults, enhancing operational efficiency and convenience.

How is compatibility with existing electrical systems ensured?

The DIN rail mounting style allows for easy integration into standard electrical panels, ensuring seamless compatibility with most existing setups in various applications.

What kind of performance can be expected in fault conditions?

This unit maintains a high breaking capacity of 15kA at 400V, ensuring effective interruption of fault currents to minimise the risk of damage to connected equipment and enhance system reliability.