5SY6503-7

Product ID:142641
Updated: 2026/4/5
Siemens 5SY6503-7

Key Features

  • 1Ensure reliable 6kA short-circuit protection for system safety. 2、Utilize a compact design for space-efficient panel layouts. 3、Simplify installation with versatile DIN rail mounting. 4、Handle currents up to 3A for diverse electrical applications. 5、Meet global safety standards including UL, CE, and VDE.
Product Details
5SY6503-7
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Protection Rating IP
IP20
Overvoltage Category
3
Current Limiting Rating
3
Trip Characteristic
C
Voltage Type
AC
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
5SY6503-7

Specifications may be subject to change without notice