ABB S203L MCB, 3P, 6A Curve C, 400V AC, 6 kA Breaking Capacity

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RS庫存編號:
201-390
製造零件編號:
2CDS243701R0064
製造商:
ABB
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品牌

ABB

Number of Poles

3

Current Rating

6A

Tripping Characteristics

Type C

Rated AC Voltage

400V

Breaking Capacity at Maximum Voltage Rating

6 kA

Series

S203L

Circuit Breaker Type

MCB

Width

52.5mm

Length

69mm

Mounting Style

DIN Rail

Depth

69mm

Model Number

S203L-C6

Terminal Contact Type

Screw

COO (Country of Origin):
DE

ABB S203L Series MCB, 6A Current Rating, 3 Poles - 2CDS243701R0064


This miniature circuit breaker (MCB) provides dependable electrical protection in a compact design. With three poles and a current rating of 6A, it is intended for 400V applications. The screw terminal circuit breaker features dimensions of 52.5mm in width, 69mm in length, and a depth of 69mm, making it suitable for DIN rail mounting.

Features & Benefits


• Offers robust breaking capacity of 6 kA at 400V
• Type C MCB ensures protection against short circuits
• Designed for seamless integration on DIN rail systems
• Provides high electrical endurance for lengthy operations
• Low power loss ensures energy efficiency during use
• Rated insulation voltage of 440V enhances safety

Applications


• Ideal for use in industrial automation systems
• Suitable for residential electrical distribution boards
• Utilised in mechanical equipment power circuits
• Compatible with various electrical safety devices in commercial setups

What are the operational voltage limits for this circuit breaker?


It operates within a voltage range of 12V to 440V AC, ensuring flexibility for various applications.

How does the Type C characteristic benefit specific load types?


The Type C characteristic is designed for applications with high inrush currents, making it well-suited for inductive loads such as motors and transformers.

What is the expected lifespan of the circuit breaker under normal working conditions?


It provides an electrical endurance of 20,000 cycles and a mechanical endurance of 28 cycles, reflecting a robust design for repeated use.

What tightening torque is recommended for proper installation?


The advisable tightening torque for connections is 2.8 N·m, ensuring secure and reliable performance.

How does this circuit breaker perform in adverse environmental conditions?


It can operate effectively in temperatures ranging from -25 °C to +55 °C, making it adaptable to diverse environments.

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