Product Model

3WL1340-4AA78-1FA4-ZR21T40

In Stock
Last updated: 2025/5/5
Siemens 3WL1340-4AA78-1FA4-ZR21T40

Selling Points

  • 1High Current Rating: Handles up to 4000 A with IEC In=4000 A to 690 V.
  • 2Enhanced Safety: Features Icu=100 kA at 500 V for superior overcurrent protection.
  • 3Versatile Connectivity: Rear connection horizontal without guide frame for flexible installation.
  • 4Durable Design: Built to withstand harsh industrial environments with a robust frame.
  • 5Easy Maintenance: Withdrawable design for quick and efficient maintenance operations.
Product Details
3WL1340-4AA78-1FA4-ZR21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1340-4AA78-1FA4-ZR21T40

Specifications may be subject to change without notice