5SY4305-8

Product ID:180017
Updated: 2026/4/6
Siemens 5SY4305-8

Key Features

  • 1Ensure reliable protection with a 10kA short-circuit breaking capacity. 2、Save space using the compact 70mm depth and 54mm width design. 3、Detect faults precisely with the thermal magnetic Class D trip characteristic. 4、Extend product life with durable halogen-free and silicon-free construction. 5、Apply versatilely in various systems including AC and up to 72V DC.
Product Details
5SY4305-8
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
5SY4305-8

Specifications may be subject to change without notice