5SY4540-8CC

Product ID:140267
Updated: 2026/7/3
Siemens 5SY4540-8CC

Key Features

  • 1Ensure robust protection with a 10kA short-circuit breaking capacity.
  • 2Save space using a compact design measuring 90mm x 54mm.
  • 3Operate reliably across various industrial 230/400 VAC settings.
  • 4Meet UL 1077 standards for safety in North American markets.
  • 5Achieve long-term performance with over 10,000 operating cycles.

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Technical Specifications

Detailed engineering parameters

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)
40
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
5SY4540-8CC

Specifications may be subject to change without notice

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