3WL1120-3NB66-4GA4-ZC01F35F36R21T40

Product ID:106866
Updated: 2026/4/6
Siemens 3WL1120-3NB66-4GA4-ZC01F35F36R21T40

Key Features

  • 1Handle up to 2000A current with a 690V voltage range. 2、Meet international safety standards with full IEC compliance. 3、Simplify installation using rear horizontal connection options. 4、Ensure reliable protection with an Icu of 66 kA at 500 V. 5、Adapt to various industrial setups with a versatile 3-pole design.
Product Details
3WL1120-3NB66-4GA4-ZC01F35F36R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3NB66-4GA4-ZC01F35F36R21T40

Specifications may be subject to change without notice