3WL1340-4NG66-4GA4-ZF37K07R21T40

Product ID:150888
Updated: 2026/4/22
Siemens 3WL1340-4NG66-4GA4-ZF37K07R21T40

Key Features

  • 1Handle up to 4000A current with a 690V voltage range. 2、Meet international safety standards with full IEC compliance. 3、Simplify installation via easy horizontal rear connection. 4、Provide robust overcurrent protection rated Icu=100kA at 500V. 5、Adapt to various industrial settings using a versatile guide frame design.
Product Details
3WL1340-4NG66-4GA4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1340-4NG66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice