3WL1220-2NB76-4GA4-ZF12R21T40

Product ID:202297
Updated: 2026/4/13
Siemens 3WL1220-2NB76-4GA4-ZF12R21T40

Key Features

  • 1Handle up to 2500A for reliable power distribution. 2、Meet IEC standards for safety and performance compliance. 3、Install and remove easily with its withdrawable guide frame. 4、Protect against electrical overloads with robust overcurrent protection. 5、Withstand harsh industrial environments through durable construction.
Product Details
3WL1220-2NB76-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-2NB76-4GA4-ZF12R21T40

Specifications may be subject to change without notice