5SY4402-8

Product ID:146586
Updated: 2026/4/6
Siemens 5SY4402-8

Key Features

  • 1Deliver reliable 10kA short-circuit protection for high-current scenarios. 2、Feature a robust D-type release characteristic for consistent tripping performance. 3、Operate reliably across a wide temperature range from -40°C to 70°C. 4、Enable space-efficient installations with a compact 70mm depth for DIN rails. 5、Ensure global compliance by meeting EN 60898 and IEC 60947-2 standards.
Product Details
5SY4402-8
Siemens

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
5SY4402-8

Specifications may be subject to change without notice