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Siemens5SY Series Miniature Circuit Breakers
Product Model

5SY4550-8CC

Manufacturer

Siemens

Category

5SY Series Miniature Circuit Breakers

Product ID

227369

In Stock
Last updated: 2025/4/18
View Specifications
Siemens 5SY4550-8CC

Selling Points

  • 1High Breaking Capacity: 10kA breaking capacity ensures reliable protection against short circuits.
  • 2Durable Design: Constructed with halogen-free and silicon-free materials for extended product life.
  • 3Easy Installation: Quick assembly system with DIN rail mounting for fast and convenient installation.
  • 4Versatile Applications: Suitable for industrial and residential construction sectors, including protection of high surge circuits.
  • 5Comprehensive Protection: Includes touch protection and automatic cut-out features for enhanced safety.
Product Details
5SY4550-8CC
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Installation Module
2
Specification
5SY4【0.3-80A】
Number of Poles
1P+N
Trip Unit
D【D characteristic curve】
Breaking Capacity Icn(kA) per IEC60898 Standard
10
Rated Current In(A)
50
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
5SY4550-8CC

Specifications may be subject to change without notice