3WL1120-4NB76-4GA4-ZK07R21T40

Product ID:193922
Updated: 2026/4/15
Siemens 3WL1120-4NB76-4GA4-ZK07R21T40

Key Features

  • 1Handle up to 2000A current with a 690V voltage rating. 2、Enhance safety using a secure rear connection flange. 3、Ensure wide compatibility with AC50/60Hz systems. 4、Interrupt currents up to 66kA at 500V for protection. 5、Simplify maintenance with a durable guide frame design.
Product Details
3WL1120-4NB76-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4NB76-4GA4-ZK07R21T40

Specifications may be subject to change without notice