3WL1220-2MB66-4GA4-ZC22F12R21T40

Product ID:202808
Updated: 2026/4/11
Siemens 3WL1220-2MB66-4GA4-ZC22F12R21T40

Key Features

  • 1Handle up to 2000A current and 690V voltage for demanding applications. 2、Ensure safety with a high interrupting capacity of 66kA at 500V. 3、Simplify installation using the flexible rear horizontal connection design. 4、Rely on durable construction with high-quality materials for extended service life. 5、Meet IEC standards for Size II applications to guarantee compliance and reliability.
Product Details
3WL1220-2MB66-4GA4-ZC22F12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-2MB66-4GA4-ZC22F12R21T40

Specifications may be subject to change without notice