Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Number of Poles	3
	Current Rating	40A
	Tripping Characteristics	Type B
	Rated AC Voltage	400V
	Breaking Capacity at Maximum Voltage Rating	10 kA
	Range	System Pro M Compact
	Series	S200
	Circuit Breaker Type	MCB
	Length	88mm
	Width	52.5mm
	Mounting Style	DIN Rail Mount
	Depth	69mm
	Model Number	S203-B40
	Better World Claim	Designed for disassembly
	Better World Product	Yes
	Terminal Contact Type	Screw
	Application	Commercial, Industrial
	Reset Actuator Type	Lever
	Special Features	Short Circuit Protection

	Select all
	Brand ABB
	Number of Poles 3
	Current Rating 40A
	Tripping Characteristics Type B
	Rated AC Voltage 400V
	Breaking Capacity at Maximum Voltage Rating 10 kA
	Range System Pro M Compact
	Series S200
	Circuit Breaker Type MCB
	Length 88mm
	Width 52.5mm
	Mounting Style DIN Rail Mount
	Depth 69mm
	Model Number S203-B40
	Better World Claim Designed for disassembly
	Better World Product Yes
	Terminal Contact Type Screw
	Application Commercial, Industrial
	Reset Actuator Type Lever
	Special Features Short Circuit Protection

COO (Country of Origin):: DE

ABB S200 Series MCB, 40A Current Rating, 10kA Breaking Capacity (at Maximum Voltage Rating) - 2CDS253001R0405 S203-B40

This MCB is designed for commercial and industrial applications, providing crucial protection against electrical faults. With a 10kA breaking capacity, it delivers safety and dependability in a range of settings, making it suitable for circuit protection needs.

Features & Benefits

• Offers protection against short circuits to mitigate electrical hazards
• Functions as a thermal electromechanical circuit breaker
• Type B trip characteristics accommodate various loads
• Compact design enables easy integration into DIN rail systems
• 3-pole configuration supports three-phase Applications
• Simple reset via a lever mechanism

Applications

• Utilised in industrial machinery to protect operations
• Implemented in commercial buildings for effective electrical distribution
• Suitable for control panels and automation systems
• Ideal for safeguarding motors and high-capacity electrical devices
• Used in system M Pro setups for enhanced reliability

What types of electrical loads is it compatible with?

It is suitable for various loads, particularly inductive loads such as motors.

How does it perform in high-breaking situations?

It can manage fault conditions up to 10kA, ensuring effective interruption.

Is it straightforward to install on a DIN rail?

Yes, its design facilitates easy installation on standard DIN rails.

Can it be reset after tripping?

Yes, it includes a lever mechanism for easy resetting.

What maintenance does it require?

Routine inspections are advisable to maintain proper functionality and safety.

ABB System Pro M Compact S200 MCB, 3P, 40A Curve B, 400V AC, 10 kA Breaking Capacity

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