Product Model

3WL1240-3NB67-4GN4-ZF35F37R21T40

In Stock
Last updated: 2025/4/28
Siemens 3WL1240-3NB67-4GN4-ZF35F37R21T40

Selling Points

  • 1Handles up to 6300 A (AC) and 4000 A (DC) with high Icw(1s) values matching Icu and Ics values.
  • 2Modular design allows easy retrofitting of communication components and accessories.
  • 3Compatible with PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU for seamless integration.
  • 4Suitable for various applications including incoming-feeder, distribution, tie, and outgoing-feeder circuit breakers.
  • 5Compliant with IEC 60947-2 and climate-proof according to IEC 60068-2-30 for reliable operation in diverse environments.
Product Details
3WL1240-3NB67-4GN4-ZF35F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3NB67-4GN4-ZF35F37R21T40

Specifications may be subject to change without notice