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Siemens5SN Series Miniature Circuit Breakers
Product Model

5SN4550-8CN

Manufacturer

Siemens

Category

5SN Series Miniature Circuit Breakers

Product ID

177265

In Stock
Last updated: 2025/5/1
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Siemens 5SN4550-8CN

Selling Points

  • 1High Current Rating: 10kA for reliable protection against high electrical currents.
  • 2Compact Design: 70 mm diameter for easy installation in tight spaces.
  • 3Multi-Pole Configuration: 1+N-pole design for versatile application in various electrical systems.
  • 4Low-Voltage Compatibility: Suitable for 230 V low-voltage power distribution systems.
  • 5Basic Devices Family: Part of the Basic Devices product family for consistent quality and performance.
Product Details
5SN4550-8CN
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Installation Module
2
Specification
5SN4【6-63A】
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
5SN4550-8CN

Specifications may be subject to change without notice