3WL1120-2FB66-4GA4-ZK07R21T40

Product ID:143770
Updated: 2026/4/21
Siemens 3WL1120-2FB66-4GA4-ZK07R21T40

Key Features

  • 1Handle up to 2000A at 690V for demanding industrial loads. 2、Ensure reliable protection with an Icu rating of 55kA at 500V. 3、Simplify installation using the horizontal rear connection design. 4、Guarantee secure and stable operation with the integrated guide frame. 5、Apply across various applications requiring robust current handling.
Product Details
3WL1120-2FB66-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2FB66-4GA4-ZK07R21T40

Specifications may be subject to change without notice