3WL1340-4MG66-4GA4-ZF12F37R21S01T40

Product ID:100492
Updated: 2026/4/4
Siemens 3WL1340-4MG66-4GA4-ZF12F37R21S01T40

Key Features

  • 1Deliver high current protection up to 4000A at 690V. 2、Ensure reliable performance with full IEC standard compliance. 3、Simplify installation via versatile horizontal rear connections. 4、Provide high interrupting capacity of Icu=100kA at 500V. 5、Guarantee durability for long-lasting industrial operation.
Product Details
3WL1340-4MG66-4GA4-ZF12F37R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1340-4MG66-4GA4-ZF12F37R21S01T40

Specifications may be subject to change without notice