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	50A
	Tripping Characteristics	Type D
	Rated AC Voltage	400V
	Breaking Capacity at Maximum Voltage Rating	15 kA
	Range	System Pro M Compact
	Series	S200M
	Circuit Breaker Type	MCB
	Length	88mm
	Width	52.5mm
	Mounting Style	DIN Rail Mount
	Depth	69mm
	Model Number	S203M-D50
	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 50A
	Tripping Characteristics Type D
	Rated AC Voltage 400V
	Breaking Capacity at Maximum Voltage Rating 15 kA
	Range System Pro M Compact
	Series S200M
	Circuit Breaker Type MCB
	Length 88mm
	Width 52.5mm
	Mounting Style DIN Rail Mount
	Depth 69mm
	Model Number S203M-D50
	Terminal Contact Type Screw
	Application Commercial, Industrial
	Reset Actuator Type Lever
	Special Features Short Circuit Protection

RoHS Status: Exempt

COO (Country of Origin):: DE

ABB S200M Series MCB, 50A Current Rating, 15kA Breaking Capacity (at Maximum Voltage Rating) - 2CDS273001R0501 S203M-D50

This MCB provides efficient circuit protection for commercial and industrial applications. Its sturdy design and modern features are essential for operations where safety and reliability are crucial. The device automatically disconnects during faults, thereby enhancing operational safety and performance, making it a key component in electrical installations.

Features & Benefits

• 50A current rating for versatile circuit protection
• Type D for applications with high inrush current
• 15kA breaking capacity aids in fault management
• Lever reset actuator for straightforward operation
• Designed for DIN rail mounting, ensuring easy installation
• Thermal and electromechanical tripping mechanisms for enhanced safety

Applications

• Used in commercial electrical systems for compliance with safety standards
• Suitable for industrial machinery and automation
• Ideal for short circuit protection scenarios
• Appropriate for installations requiring effective circuit control

What is the installation process for this device?

The installation entails mounting it onto a DIN rail and connecting the terminals as per the electrical layout.

How does the device ensure safety during short circuits?

It utilises thermal and electromechanical tripping mechanisms to quickly cut off power during faults.

Is it compatible with existing electrical systems?

Yes, it is designed to fit standard DIN rail systems commonly used in electrical installations.

What type of maintenance is required to keep it functioning?

Regular inspections for loose connections and dirt accumulation are advised to ensure optimal performance.

ABB System Pro M Compact S200M MCB, 3P, 50A Curve D, 400V AC, 15 kA Breaking Capacity

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