Product Model

3WL1340-4FB78-4GA4-ZK07R21S07T40

In Stock
Last updated: 2025/4/29
Siemens 3WL1340-4FB78-4GA4-ZK07R21S07T40

Selling Points

  • 1High Current Rating: Handles up to 4000A with a voltage range of 690V.
  • 2Reliable Overcurrent Protection: Features Icu of 100kA at 500V for robust electrical safety.
  • 3Versatile Installation: Designed for both horizontal and vertical rear connections.
  • 4Compliant with IEC Standards: Meets international electrical standards for reliability and performance.
  • 5Enhanced Safety Features: Includes overcurrent release ETU 27 for secure operation in industrial settings.
Product Details
3WL1340-4FB78-4GA4-ZK07R21S07T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1340-4FB78-4GA4-ZK07R21S07T40

Specifications may be subject to change without notice