3WL1120-4NB66-4GA4-ZF02R21T40

Product ID:204782
Updated: 2026/4/10
Siemens 3WL1120-4NB66-4GA4-ZF02R21T40

Key Features

  • 1Handle up to 2000A at 690V for demanding applications. 2、Ensure reliable protection with a 55kA Icu rating at 500V. 3、Simplify integration using the rear horizontal connection design. 4、Achieve long-term stability with the durable guide frame construction. 5、Access user-specific settings and pricing through an easy login.
Product Details
3WL1120-4NB66-4GA4-ZF02R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4NB66-4GA4-ZF02R21T40

Specifications may be subject to change without notice