3WL1120-2FB66-4GN4-ZF12R21T40

Product ID:124006
Updated: 2026/4/14
Siemens 3WL1120-2FB66-4GN4-ZF12R21T40

Key Features

  • 1Handle up to 2000A current with IEC-rated reliability. 2、Apply across diverse electrical systems and panels. 3、Enhance safety with integrated overcurrent release protection. 4、Simplify installation via rear connection horizontal design. 5、Ensure durability with high-quality, long-lasting materials.
Product Details
3WL1120-2FB66-4GN4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2FB66-4GN4-ZF12R21T40

Specifications may be subject to change without notice