3WL1120-3MB66-4GA4-ZF36K07R21T40

Product ID:205247
Updated: 2026/4/10
Siemens 3WL1120-3MB66-4GA4-ZF36K07R21T40

Key Features

  • 1Handle up to 2000 A and 690 V for demanding applications. 2、Provide reliable overcurrent protection with an Icu of 66 kA at 500 V. 3、Simplify installation and maintenance with a rear horizontal connection. 4、Ensure long-lasting performance using a robust slide-in module frame. 5、Meet IEC standards and include documentation for safe use.
Product Details
3WL1120-3MB66-4GA4-ZF36K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3MB66-4GA4-ZF36K07R21T40

Specifications may be subject to change without notice