Product Model

3WL1350-4NG66-4GA4-ZF12F37R21T40

In Stock
Last updated: 2025/5/16
Siemens 3WL1350-4NG66-4GA4-ZF12F37R21T40

Selling Points

  • 1High Current Capacity: Handles up to 5000 A with a rated insulation voltage of 1000 V.
  • 2Advanced Protection: Equipped with ETU45B overcurrent release and LSING protection for reliable operation.
  • 3Versatile Operation: Offers manual or motorized operating mechanisms with adjustable current response.
  • 4Enhanced Safety: Includes ground fault protection and phase failure detection for secure operation.
  • 5Compact Design: Meets IEC 60947-2 standards with a compact size of 3 poles and 3 size, ideal for various industrial applications.
Product Details
3WL1350-4NG66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

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