Product Model

3WL1225-3FB78-4GA4-ZK07R21T40

In Stock
Last updated: 2025/4/28
Siemens 3WL1225-3FB78-4GA4-ZK07R21T40

Selling Points

  • 1High Current Rating: Handles up to 2500A for reliable operation in demanding electrical environments.
  • 2IEC Compliance: Meets IEC standards for size II, ensuring compatibility with global electrical systems.
  • 3Overcurrent Release: Features an overcurrent release mechanism for safe and efficient protection against electrical surges.
  • 4Horizontal Rear Connection: Convenient rear connection design for easy installation and maintenance.
  • 5Durable Construction: Built with high-quality materials for long-lasting performance and reliability.
Product Details
3WL1225-3FB78-4GA4-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
3WL1225-3FB78-4GA4-ZK07R21T40

Specifications may be subject to change without notice