Product Model

3WL1240-3AA77-5FA4-ZR21T40

In Stock
Last updated: 2025/5/1
Siemens 3WL1240-3AA77-5FA4-ZR21T40

Selling Points

  • 1Covers a performance range of 630 A to 6300 A with just three sizes.
  • 2Supports PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU for seamless integration.
  • 3Meets IEC 60947-2 standards and is climate-proof according to IEC 60068-2-30.
  • 4Easily retrofittable with various modules for changing requirements, including Electronic Trip Units and current sensors.
  • 5Offers a wide range of measured values such as current, voltage, energy, and power for efficient load management.
Product Details
3WL1240-3AA77-5FA4-ZR21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3AA77-5FA4-ZR21T40

Specifications may be subject to change without notice