Product Model

3WL1232-4FB66-4GA4-ZF12R21T40

In Stock
Last updated: 2025/5/9
Siemens 3WL1232-4FB66-4GA4-ZF12R21T40

Selling Points

  • 1High-performance air circuit breaker with a current rating up to 6300 A (AC).
  • 2Modular design for easy retrofitting of communication components and accessories.
  • 3Compatible with PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU protocols.
  • 4Climate-proof according to IEC 60068-2-30 for reliable operation in various environments.
  • 5Ideal for use in non-residential buildings, residential buildings, and industrial applications.
Product Details
3WL1232-4FB66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1232-4FB66-4GA4-ZF12R21T40

Specifications may be subject to change without notice