3WL1108-3MB66-5FA4-ZK07R21T40

Product ID:214665
Updated: 2026/4/7
Siemens 3WL1108-3MB66-5FA4-ZK07R21T40

Key Features

  • 1Handle continuous currents up to 800A for demanding applications. 2、Adjust overcurrent release and ground fault protection precisely. 3、Withstand short-circuit currents up to 66kA at 500V robustly. 4、Operate via motorized or manual mechanisms flexibly. 5、Enhance safety with tripped signaling and motor cutout.
Product Details
3WL1108-3MB66-5FA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-3MB66-5FA4-ZK07R21T40

Specifications may be subject to change without notice