ABB System Pro M Compact SU200 M Miniature Circuit Breaker, 3-Pole, 16 A, Type K, 400 V ac AC, 400 V DC, 10 kA Breaking

RS Stock No.:: 231-9761
Mfr. Part No.:: 2CDS273337R0467 SU203M-K16
Manufacturer:: ABB

ABB System Pro M Compact SU200 M Miniature Circuit Breaker, 3-Pole, 16 A, Type K, 400 V ac AC, 400 V DC, 10 kA Breaking

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Subtotal (1 box of 1 unit)*

SGD273.64

(exc. GST)

SGD298.27

(inc. GST)

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In Stock

Plus 16 unit(s) shipping from 26 January 2026

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Box(es)	Per Box
1 +	SGD273.64

*price indicative

RS Stock No.:: 231-9761
Mfr. Part No.:: 2CDS273337R0467 SU203M-K16
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	Miniature Circuit Breaker
	Number of Poles	3
	Current Rating	16 A
	Tripping Characteristics	Type K
	Rated AC Voltage	400 V ac
	Rated DC Voltage	400 V
	Breaking Capacity	10kA
	Mount Type	DIN Rail
	Range	System Pro M Compact
	Series	SU200 M
	Terminal Type	Cage Terminal
	IP Rating	IP20, IP40
	Standards/Approvals	IEC/EN 60947-2
	Height	69mm
	Width	52.5 mm
	Depth	69mm
	Reset Actuator Type	Toggle Switch

	Select all
	Brand ABB
	Product Type Miniature Circuit Breaker
	Number of Poles 3
	Current Rating 16 A
	Tripping Characteristics Type K
	Rated AC Voltage 400 V ac
	Rated DC Voltage 400 V
	Breaking Capacity 10kA
	Mount Type DIN Rail
	Range System Pro M Compact
	Series SU200 M
	Terminal Type Cage Terminal
	IP Rating IP20, IP40
	Standards/Approvals IEC/EN 60947-2
	Height 69mm
	Width 52.5 mm
	Depth 69mm
	Reset Actuator Type Toggle Switch

COO (Country of Origin):: BG

ABB SU200M Series MCB, 3 Poles, 16A Current Rating - 2CDS273337R0467 SU203M-K16

This miniature circuit breaker is designed to offer protection in electrical systems, serving as a crucial component for safeguarding circuits against overload and short-circuit conditions. With a current rating of 16A and a Type K tripping characteristic, it ensures effective operation in various environments. Its robust design makes it suitable for applications where effective circuit protection is essential.

Features & Benefits

• Breaking capacity of 10kA for enhanced safety

• 3 poles provide multiple circuit protection options

• Compatible with DIN rail mounting for straightforward installation

• Type K characteristic ensures effective operation during overload

• Low power loss at rated operating conditions for increased efficiency

• Durable housing material withstands environmental challenges

Applications

• Utilised in industrial automation settings for circuit protection

• Employed in electrical panels for power distribution management

• Used in residential buildings to enhance electrical safety

• Suitable for machinery control systems requiring circuit protection

How do I determine if this fits my existing electrical system?

It is crucial to verify the current rating and compatibility with your circuit configuration prior to installation.

What is the maximum operating voltage for safe usage?

The device functions efficiently at a maximum voltage of 480Y/277V AC.

Can it be mounted in any position?

Yes, it can be installed in various orientations on a DIN rail, offering flexibility.

What should I do if the device trips frequently?

Investigate potential overloads or short circuits in the connected circuit that may need attention.

How do I maintain this circuit breaker for optimal performance?

Regular inspections for physical damage and ensuring clean contacts will help maintain performance.