ABB System Pro M Compact System Pro M Compact Miniature Circuit Breaker, 2-Pole, 20A, Type B, 440V ac AC, 125 V dc DC,

ABB S200 Series MCB, 2 Poles, 20A Current Rating - 2CDS252001R0205 - S202B20

This miniature circuit breaker (MCB) is crucial for branch circuit protection and is designed for reliable performance across various electrical systems. With a current rating of 20A and a breaking capacity of 6kA, this device promotes safety and stability within your electrical installations. The product adheres to rigorous international standards and is suitable for multiple environments, particularly in the automation and electronics fields.

Features & Benefits

• Type B MCB offers protection against overloads
• 2 pole configuration permits balanced load management
• Rated for 440V AC, providing robust performance in high-voltage systems
• Compact design enables easy installation on DIN rails
• High breaking capacity enhances safety during faults
• Suitable for a range of applications in mechanical and electrical industries

Applications

• Used for branch circuit protection in residential and commercial settings
• Optimised for automation machinery needing dependable overload protection
• Employed in electrical distribution panels for effective current management
• Ideal for control circuits within industrial equipment
• Applicable in various devices meeting international electrical standards

What precautions should be taken during installation?

Ensure conductors are clean and securely tightened for optimal performance.

Can it be used with aluminium conductors?

Yes, but ensure the contact surfaces are treated adequately before connection.

How does it perform in fault conditions?

It features a high breaking capacity, ensuring safe disconnection during faults.

Is it compatible with other circuit breakers?

It can be integrated into systems with matching specifications and standards.

What maintenance is required for this device?

Regular inspections should be conducted to verify tight connections and clean terminals.