5SY4405-8

Product ID:106583
Updated: 2026/7/2
Siemens 5SY4405-8

Key Features

  • 1Ensure reliable protection with a 10kA short-circuit breaking capacity.
  • 2Simplify installation using a compact 90mm x 72mm x 76mm design.
  • 3Operate flexibly across 400V AC and 230V AC voltage ranges.
  • 4Achieve long-lasting performance with halogen-free, durable construction.
  • 5Meet global safety standards including IEC 60947-2 and UL 1077.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Protection Class IP
IP20
Overvoltage Category
3
Release Characteristic
D
Voltage Type
AC
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
5SY4405-8

Specifications may be subject to change without notice

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