5SY7503-8

Product ID:103392
Updated: 2026/4/3
Siemens 5SY7503-8

Key Features

  • 1Deliver high 15kA breaking capacity for reliable circuit protection. 2、Suit versatile 230V AC and 72V DC applications efficiently. 3、Install compactly with a 70mm depth and DIN rail mount. 4、Withstand harsh temperatures from -40°C to 70°C. 5、Mount quickly using screw terminals for easy setup.
Product Details
5SY7503-8
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
5SY7503-8

Specifications may be subject to change without notice