5SY6540-7

Product ID:156634
Updated: 2026/7/4
Siemens 5SY6540-7

Key Features

  • 1Deliver 6kA short-circuit protection for reliable surge defense.
  • 2Simplify installation with a compact 70mm depth and 36mm width.
  • 3Connect conductors from 0.75 to 35mm² for versatile applications.
  • 4Ensure long-term performance with halogen-free and sealable design.
  • 5Meet IEC 60947-2 and EN 60898 standards for guaranteed safety.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Protection Rating IP
IP20
Overvoltage Category
3
Current Limiting Class
3
Release Characteristic
C
Voltage Type
AC
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
5SY6540-7

Specifications may be subject to change without notice

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