3WL1120-2NG66-4GA4-ZF12F37R21T40

Product ID:150952
Updated: 2026/4/22
Siemens 3WL1120-2NG66-4GA4-ZF12F37R21T40

Key Features

  • 1Handle up to 2000A with IEC In=2000A to 690V. 2、Deliver robust protection with Icu=55kA at 500V rear connection. 3、Simplify installation via rear connection horizontal overcurrent release. 4、Ensure reliable operation in demanding environments with a guide frame. 5、Access user-specific settings and functions after logging in.
Product Details
3WL1120-2NG66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2NG66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice