Product Model

3WL1208-3CB66-4GA4-ZC22K07R21T40

In Stock
Last updated: 2025/4/26
Siemens 3WL1208-3CB66-4GA4-ZC22K07R21T40

Selling Points

  • 1Designed to handle currents up to 6300 A (AC) and 4000 A (DC), ensuring reliable operation in demanding electrical installations.
  • 2Three sizes cover a performance range of 630 A to 6300 A, making it suitable for various applications from residential to industrial use.
  • 3Equipped with Electronic Trip Units (ETU) for coordinated communication on PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU.
  • 4Allows easy retrofitting of accessories and modules, enhancing adaptability to changing requirements without compromising functionality.
  • 5Includes a wide range of accessories such as ground-fault modules, rating plugs, and communication modules for enhanced functionality and diagnostics.
Product Details
3WL1208-3CB66-4GA4-ZC22K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1208-3CB66-4GA4-ZC22K07R21T40

Specifications may be subject to change without notice