ABB System Pro M Compact System Pro M Compact Miniature Circuit Breaker, 2-Pole, 2A, Type D, 400V ac AC, 125 V dc DC, 20

ABB S200 Series MCB, 2A Current Rating , 2 Poles - 2CDS252001R0021 S202-D2

This miniature circuit breaker is designed for effective current limiting in a variety of electrical applications. With a robust construction and Compact dimensions of 35mm width and 69mm length, it provides efficient overload and short-circuit protection. The two-pole design enhances reliability, making it Ideal for both commercial and industrial environments.

Features & Benefits

• Offers thermal tripping mechanism for dependable overload protection
  Features a type D characteristic to handle high inrush currents
  Rated operational current of 2 A ensures suitable handling of low power circuits
  Delivers breaking capacity of 20 kA at 230 V AC for enhanced safety
  Screw Terminal contact type allows for secure connections
  DIN rail mounting style simplifies installation in electrical panels

Applications

• Commonly used in commercial electrical installations for circuit protection
  Ideal for use in industrial settings needing reliable current management
  Suitable for any application requiring efficient overload protection
  Utilised in systems where space saving circuit solutions are essential
  Applicable in environments subject to sudden current surges

What does the type D characteristic signify in this circuit breaker?

The type D characteristic indicates it can manage high inrush currents, such as those found in motors and transformers, making it suitable for industrial applications.

How does the thermal tripping mechanism work in this device?

The thermal tripping mechanism monitors current flow and disconnects the circuit if an overload condition persists, thereby preventing potential damage to electrical equipment.

What is the importance of the breaking capacity rating?

The breaking capacity rating reflects the maximum fault current the device can safely interrupt without causing damage, ensuring reliable operation during fault conditions.

Can this circuit breaker be installed in various orientations?

Yes, it can be mounted in any position on a DIN rail, offering flexibility for installations in tight spaces or applications that require specific orientations.

What types of connections are compatible with this circuit breaker?

It accommodates screw terminals, allowing for flexible connection options suitable for a wide range of wiring configurations.