3WL1120-3NB66-4GA4-ZC01F35F36R21T40

Product ID:106866
Updated: 2026/6/7
Siemens 3WL1120-3NB66-4GA4-ZC01F35F36R21T40

Key Features

  • 1Handle up to 2000A current with a 690V voltage range.
  • 2Meet international safety standards with full IEC compliance.
  • 3Simplify installation using rear horizontal connection options.
  • 4Ensure reliable protection with an Icu of 66 kA at 500 V.
  • 5Adapt 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