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Siemens5SN Series Miniature Circuit Breakers
Product Model

5SN4140-6CN

Manufacturer

Siemens

Category

5SN Series Miniature Circuit Breakers

Product ID

136602

In Stock
Last updated: 2025/4/29
View Specifications
Siemens 5SN4140-6CN

Selling Points

  • 1Reliable Protection: Provides secure electrical protection with a 40 A amperage rating.
  • 2Easy Installation: Features a handle actuator for quick and easy mounting on DIN rail.
  • 3Versatile Compatibility: Compatible with 230/400 VAC and 50/60 Hz frequency.
  • 4Durable Construction: Built with IP20/IP40 enclosure for robust operation in various environments.
  • 5Efficient Design: Includes double terminal chambers for accommodating two wires of different cross-sections.
Product Details
5SN4140-6CN
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Installation Module
1
Specification
5SN4【6-63A】
Number of Poles
1
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
5SN4140-6CN

Specifications may be subject to change without notice