5SY6404-7

Product ID:223200
Updated: 2026/8/27
Siemens 5SY6404-7

Key Features

  • 1Provide reliable 6kA protection against electrical surges.
  • 2Install easily in tight spaces with a 70mm depth and 72mm width.
  • 3Withstand harsh conditions from -25°C to 55°C and vibrations.
  • 4Meet UL 1077 and IEC 60947-2 safety and performance standards.
  • 5Connect various wiring needs with conductor cross-sections from 0.75 to 35mm².

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Protection Rating IP
IP20
Overvoltage Category
3
Current Limiting Class
3
Trip Characteristic
C
Voltage Type
AC
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
5SY6404-7

Specifications may be subject to change without notice

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