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SiemensAir Circuit Breaker
Product Model

3WL1225-4NB66-4GA4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

194858

In Stock
Last updated: 2025/5/4
View Specifications
Siemens 3WL1225-4NB66-4GA4-ZK07R21T40

Selling Points

  • 1Handles up to 2500A for reliable power distribution.
  • 2Meets international standards for electrical safety and efficiency.
  • 3Available in a 3-pole configuration with rear horizontal connection.
  • 4Includes overcurrent release and high interrupting capacity (Icu=80kA at 500V).
  • 5Built with a guide frame for secure and long-lasting operation.
Product Details
3WL1225-4NB66-4GA4-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
3WL1225-4NB66-4GA4-ZK07R21T40

Specifications may be subject to change without notice