Product Model

3WL1240-2NB77-4GN4-ZK07R21T40

In Stock
Last updated: 2025/4/19
Siemens 3WL1240-2NB77-4GN4-ZK07R21T40

Selling Points

  • 1High Current Capacity: Handles up to 4000A with a voltage rating of 690V.
  • 2IEC Compliance: Meets international standards for electrical safety and performance.
  • 3Draw-Out Design: Easy to withdraw and install, ensuring quick maintenance.
  • 4Vertical Rear Connection: Convenient rear connection for easy installation and wiring.
  • 5Overcurrent Protection: Provides reliable overcurrent release for safe operation.
Product Details
3WL1240-2NB77-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2NB77-4GN4-ZK07R21T40

Specifications may be subject to change without notice