3WL1108-4FB66-4GA4-ZF12R21T40

Product ID:147949
Updated: 2026/4/22
Siemens 3WL1108-4FB66-4GA4-ZF12R21T40

Key Features

  • 1Handle up to 800A for demanding systems. 2、Meet IEC standards for guaranteed safety. 3、Install easily with a rear connection design. 4、Protect circuits with advanced overcurrent release. 5、Access components via a withdrawable guide frame.
Product Details
3WL1108-4FB66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-4FB66-4GA4-ZF12R21T40

Specifications may be subject to change without notice