3WL1350-4FG66-4GN4-ZF12R21T40

Product ID:137951
Updated: 2026/4/19
Siemens 3WL1350-4FG66-4GN4-ZF12R21T40

Key Features

  • 1Handle up to 5000 A current with a 1000 V insulation rating. 2、Provide versatile overcurrent and ground fault protection via ETU45B release. 3、Adjust the instantaneous short-circuit trip from 7500 A to 60000 A. 4、Monitor operations easily with the integrated 4-line display unit. 5、Ensure durability with IEC 60947-2 compliance and IP20 protection.
Product Details
3WL1350-4FG66-4GN4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1350-4FG66-4GN4-ZF12R21T40

Specifications may be subject to change without notice