3WL1208-4FB66-4GA4-ZF12R10R21T40

Product ID:199802
Updated: 2026/4/14
Siemens 3WL1208-4FB66-4GA4-ZF12R10R21T40

Key Features

  • 1Ensure reliable operation with high-performance protection for industrial settings. 2、Optimize panel space using the efficient Size II, IEC In=800A design. 3、Enhance safety with a superior Icu=100kA at 500V interrupting rating. 4、Simplify installation via rear horizontal connection for straightforward setup. 5、Guarantee durability with robust construction for long-lasting performance.
Product Details
3WL1208-4FB66-4GA4-ZF12R10R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1208-4FB66-4GA4-ZF12R10R21T40

Specifications may be subject to change without notice