3WL1220-2MB66-4GA4-ZF35F37R21T40

Product ID:138667
Updated: 2026/4/19
Siemens 3WL1220-2MB66-4GA4-ZF35F37R21T40

Key Features

  • 1Handle up to 2000A at 690V for demanding industrial loads. 2、Enhance safety with a reliable overcurrent release mechanism. 3、Simplify integration via rear connection horizontal design. 4、Withstand harsh conditions with a robust, durable construction. 5、Ensure compliance by meeting IEC standards for size II.
Product Details
3WL1220-2MB66-4GA4-ZF35F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-2MB66-4GA4-ZF35F37R21T40

Specifications may be subject to change without notice