3WL1350-4NG66-4GA4-ZF12F37R21T40

Product ID:202479
Updated: 2026/4/13
Siemens 3WL1350-4NG66-4GA4-ZF12F37R21T40

Key Features

  • 1Handle up to 5000A current with a 1000V insulation rating. 2、Ensure reliable protection using ETU45B overcurrent release and LSING. 3、Operate manually or via motorized mechanism with adjustable settings. 4、Enhance safety with ground fault and phase failure detection features. 5、Integrate a compact, IEC 60947-2 compliant 3-pole design.
Product Details
3WL1350-4NG66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1350-4NG66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice