3WL1350-4FG66-4GA4-ZF37K07R21T40

Product ID:188306
Updated: 2026/4/17
Siemens 3WL1350-4FG66-4GA4-ZF37K07R21T40

Key Features

  • 1Handle up to 5000 A current with a 1000 V insulation rating. 2、Provide advanced protection via ETU45B release and adjustable LSIG. 3、Operate manually or with a motorized spring-charging mechanism. 4、Enhance safety with ground fault and phase failure detection features. 5、Monitor system status easily on the integrated 4-line display.
Product Details
3WL1350-4FG66-4GA4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1350-4FG66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice