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	40 A
	Tripping Characteristics	Type Z
	Rated AC Voltage	400 V ac
	Mount Type	DIN Rail
	Breaking Capacity	10kA
	Range	System Pro M Compact
	Series	SU200 M
	Terminal Type	Cage Terminal
	IP Rating	IP20, IP40
	Standards/Approvals	IEC/EN 60947-2
	Height	111mm
	Width	52.5 mm
	Depth	69mm
	Reset Actuator Type	Toggle

	Select all
	Brand ABB
	Product Type Miniature Circuit Breaker
	Number of Poles 3
	Current Rating 40 A
	Tripping Characteristics Type Z
	Rated AC Voltage 400 V ac
	Mount Type DIN Rail
	Breaking Capacity 10kA
	Range System Pro M Compact
	Series SU200 M
	Terminal Type Cage Terminal
	IP Rating IP20, IP40
	Standards/Approvals IEC/EN 60947-2
	Height 111mm
	Width 52.5 mm
	Depth 69mm
	Reset Actuator Type Toggle

COO (Country of Origin):: DE

ABB SU200M Series MCB, 40A Current Rating, 400V Rated AC Voltage - 2CDS273337R0558 SU203M-Z40

This miniature circuit breaker features a robust design Ideal for electrical protection in various applications. With dimensions of 69mm in length and 52.5mm in width, this 3 pole MCB is rated at 40A and operates at a voltage of 400V AC. It offers enhanced safety and reliability, making it suitable for professional environments.

Features & Benefits

• Requires minimal space with a Compact design
• Suitable tripping characteristics to prevent overloads
• High breaking capacity of 15kA protects against faults
• Designed for easy installation on DIN rails
• Versatile screw Terminal facilitates secure connections
• Operates effectively within a wide temperature range

Applications

• Used for circuit protection in commercial electrical panels
• Employed in industrial machinery requiring three-phase circuits
• Suitable for lighting systems needing reliable overload protection
• Ideal for motor control requiring high breaking capacity

How does this circuit breaker enhance electrical safety?

The device features a high breaking capacity of 15kA, which ensures that short circuits are effectively interrupted, protecting downstream equipment from damage.

What are the specific conditions under which this product operates?

The circuit breaker operates reliably in ambient temperatures ranging from -25°C to +55°C, demonstrating resilience in diverse environmental conditions.

What installation requirements should be considered?

It is designed for DIN rail mounting, allowing easy integration into existing electrical systems while ensuring sturdy support.

What type of terminals does it feature, and how do they benefit installation?

It has screw terminals that permit straightforward connections, offering flexibility for various conductor sizes and types. This ensures a secure and reliable installation.

ABB System Pro M Compact SU200 M Miniature Circuit Breaker, 3-Pole, 40 A, Type Z, 400 V ac AC, 10 kA Breaking Capacity

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