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Siemens5SN Series Miniature Circuit Breakers
Product Model

5SN4440-6CN

Manufacturer

Siemens

Category

5SN Series Miniature Circuit Breakers

Product ID

188420

In Stock
Last updated: 2025/5/1
View Specifications
Siemens 5SN4440-6CN

Selling Points

  • 1High-quality electrical protection with 400V 10kA rating.
  • 2Compact design with a diameter of 70 mm, suitable for space-saving installations.
  • 3Four-pole configuration for enhanced safety and control.
  • 4Reliable operation with a current rating of 40A, ensuring consistent performance.
  • 5Fast delivery available, ensuring minimal downtime in your projects.
Product Details
5SN4440-6CN
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Installation Module
4
Specification
5SN4【6-63A】
Number of Poles
4
Trip Unit
B【B characteristic curve】
Breaking Capacity Icn(kA) per IEC60898 Standard
10
Rated Current In(A)
40
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
5SN4440-6CN

Specifications may be subject to change without notice