5SY4401-5

Key Features

• 1
  FeatureHigh short-circuit breaking capacity of 10 kA at 400 V for reliable operation.
• 2
  FeatureDesigned for complex buildings and industrial applications, ensuring precise protection.
• 3
  FeatureMeets IEC/EN 60898-1 and IEC/EN 60947-2 standards for safety and performance.
• 4
  FeatureCompact design with a built-in depth of 70 mm, suitable for various installations.
• 5
  FeatureCompliant with overvoltage category III and pollution degree 3, ensuring robust operation in challenging environments.