3WL1220-2BB66-4GN4-ZK07R21T40

Product ID:194926
Updated: 2026/4/15
Siemens 3WL1220-2BB66-4GN4-ZK07R21T40

Key Features

  • 1Handle up to 2000A for reliable power distribution. 2、Ensure safe operation with an 80kA Icu at 500V. 3、Simplify installation via a horizontal rear connection guide frame. 4、Meet international IEC standards for safety and performance. 5、Withstand harsh industrial conditions with durable construction.
Product Details
3WL1220-2BB66-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-2BB66-4GN4-ZK07R21T40

Specifications may be subject to change without notice