5SY7240-7

Product ID:140661
Updated: 2026/4/5
Siemens 5SY7240-7

Key Features

  • 1Achieve 15kA breaking capacity at 400V AC for robust protection. 2、Utilize compact 70mm x 36mm x 76mm dimensions for space-saving installations. 3、Operate with both AC and DC voltages up to 72V DC. 4、Ensure enhanced reliability with halogen-free and silicon-free construction. 5、Secure connections using screw-type terminals (2.5-3.5 N·m torque).
Product Details
5SY7240-7
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Protection Rating IP
IP20
Overvoltage Category
3
Current Limiting Class
3
Trip Characteristic
C
Voltage Type
AC
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
5SY7240-7

Specifications may be subject to change without notice