3WL1120-3NB66-4GA4-ZF12R21T40

Product ID:199215
Updated: 2026/4/14
Siemens 3WL1120-3NB66-4GA4-ZF12R21T40

Key Features

  • 1Handle up to 2000 A at 690 V for robust power distribution. 2、Deliver superior 66 kA Icu interrupting capacity for safety. 3、Integrate easily with rear horizontal connection design. 4、Ensure long-term reliability with high-quality construction. 5、Meet strict IEC standards for industrial compliance.
Product Details
3WL1120-3NB66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3NB66-4GA4-ZF12R21T40

Specifications may be subject to change without notice