3WL1108-4FB66-5FA4-ZC20K07R16R21T40

Product ID:113398
Updated: 2026/4/8
Siemens 3WL1108-4FB66-5FA4-ZC20K07R16R21T40

Key Features

  • 1Handle up to 800A current with a 1000V insulation rating. 2、Adjust pick-up values for precise overload protection. 3、Integrate LSIG and ground fault protection via ETU27B release. 4、Operate manually or with a motorized mechanism. 5、Ensure reliability with a robust guide frame design.
Product Details
3WL1108-4FB66-5FA4-ZC20K07R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-4FB66-5FA4-ZC20K07R16R21T40

Specifications may be subject to change without notice