3WL1225-2NB66-4GA4-ZF12F37R21T40

Product ID:108230
Updated: 2026/4/7
Siemens 3WL1225-2NB66-4GA4-ZF12F37R21T40

Key Features

  • 1Handle up to 2500A for reliable power distribution. 2、Integrate easily with a compact, space-saving design. 3、Enhance safety with precise ETU 27 overcurrent release. 4、Connect flexibly via rear horizontal connection options. 5、Withstand harsh conditions with durable, low-maintenance construction.
Product Details
3WL1225-2NB66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-2NB66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice