ABB SU200 M SU200 M Miniature Circuit Breaker, 1-Pole, 5 A, Type C, 277 V ac AC, 48 V DC, 15 kA Breaking Capacity

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RS庫存編號:
200-119
製造零件編號:
2CDS271337R0054
製造商:
ABB
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品牌

ABB

Product Type

Miniature Circuit Breaker

Number of Poles

1

Current Rating

5 A

Tripping Characteristics

Type C

Rated AC Voltage

277 V ac

Rated DC Voltage

48 V

Mount Type

DIN Rail

Breaking Capacity

15kA

Range

SU200 M

Series

SU200 M

Terminal Type

Screw

IP Rating

IP20, IP40

Depth

69mm

Height

111mm

Standards/Approvals

CSA 22.2 No. 5, IEC/EN 60947-2, UL 489

Width

17.5 mm

COO (Country of Origin):
DE

ABB SU200 M Series MCB, 5A Current Rating, 1 Pole - 2CDS271337R0054


This miniature circuit breaker is designed to provide enhanced electrical circuit protection. The 1 Pole Circuit Breaker features a compact design with dimensions of 17.5mm in width and 69mm in length. Rated for a nominal current of 5A, it operates effectively at a rated AC voltage of 277V and DC voltage of 48V, ensuring dependable performance in various applications.

Features & Benefits


• 15 kA breaking capacity for robust overload protection

• Type C tripping characteristics for optimal response

• DIN Rail mount design for easy installation in cabinets

• Screw terminal type for secure wire connections

• Operates efficiently in temperatures ranging from -25°C to +55°C

• Mechanical endurance rated for 20,000 cycles

Applications


• Utilised to protect electrical circuits in residential settings

• Employed in commercial buildings for reliable circuit management

• Ideal for use in machinery requiring electrical safety measures

• Applicable in automation systems needing dependable protection

What is the significance of the breaking capacity rated at 15 kA?


The breaking capacity indicates the maximum fault currents the circuit breaker can safely interrupt without damage, making it essential for the protection of circuits during overloads or short circuits.

How do the tripping characteristics of this breaker contribute to its functionality?


The Type C tripping characteristic is designed to respond to medium inrush currents, making it suitable for circuits with motors and transformers, thus reducing the risk of unwanted trips.

What installation requirements should be considered for this circuit breaker?


This circuit breaker is designed for installation on DIN rails, and it is essential to ensure proper torque settings are applied when connecting cables to avoid loose connections.

What adverse environmental conditions can it withstand during operation?


The circuit breaker operates effectively within ambient temperatures ranging from -25°C to +55°C, making it suitable for diverse environments including industrial and commercial applications.

How does the screw terminal connection impact installation?


The screw terminal connection provides a secure and reliable wire attachment, reducing the risks of disconnections during operation, which enhances overall safety in electrical installations.

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