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Siemens5SY Series Miniature Circuit Breakers
Product Model

5SY4403-6CC

Manufacturer

Siemens

Category

5SY Series Miniature Circuit Breakers

Product ID

159870

In Stock
Last updated: 2025/5/1
View Specifications
Siemens 5SY4403-6CC

Selling Points

  • 1High-Performance Protection: The 5SY4403-6CC offers robust protection against electrical faults with a short-circuit breaking capacity of 10kA.
  • 2Durable Design: Built with a mechanical service life of 20,000 switching cycles, ensuring long-lasting reliability in harsh industrial environments.
  • 3Versatile Mounting: Designed for DIN rail mounting, making it easy to integrate into various industrial control systems.
  • 4Comprehensive Safety Features: Equipped with touch protection, halogen-free, and sealable properties for enhanced safety and compliance.
  • 5Efficient Operation: Suitable for operating temperatures between -40°C to 70°C, ensuring optimal performance in diverse industrial settings.
Product Details
5SY4403-6CC
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Installation Module
4
Specification
5SY4【0.3-80A】
Number of Poles
4P
Trip Unit
B【B characteristic curve】
Breaking Capacity Icn(kA) per IEC60898 Standard
10
Rated Current In(A)
3
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
5SY4403-6CC

Specifications may be subject to change without notice