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Siemens5SY Series Miniature Circuit Breakers
Product Model

5SY7540-8CC

Manufacturer

Siemens

Category

5SY Series Miniature Circuit Breakers

Product ID

178823

In Stock
Last updated: 2025/4/25
View Specifications
Siemens 5SY7540-8CC

Selling Points

  • 115kA for reliable protection against electrical surges.
  • 270mm built-in depth for easy installation in various electrical setups.
  • 3-40°C to 70°C, ensuring stable performance in diverse environments.
  • 4Ensures safety with a degree of protection against solid objects and dust.
  • 5Connectable conductor cross-section from 0.75 mm² to 35 mm², accommodating various wiring configurations.
Product Details
5SY7540-8CC
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Installation Module
2
Specification
5SY7【0.3-63A】
Number of Poles
1P+N
Trip Unit
D【D characteristic curve】
Breaking Capacity Icu(kA) per IEC60947 Standard
15
Rated Current In(A)
40
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
5SY7540-8CC

Specifications may be subject to change without notice