3WL1120-3NB66-4GN4-ZK07R21T40

Product ID:121936
Updated: 2026/4/11
Siemens 3WL1120-3NB66-4GN4-ZK07R21T40

Key Features

  • 1Handle up to 2000A with IEC In=2000A to 690V. 2、Feature ETU 25 LSI for precise overcurrent protection. 3、Utilize rear horizontal connection for easy installation. 4、Withstand harsh industrial environments with robust construction. 5、Meet IEC standards for safe AC50/60Hz operation.
Product Details
3WL1120-3NB66-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3NB66-4GN4-ZK07R21T40

Specifications may be subject to change without notice