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SiemensAir Circuit Breaker
Product Model

3WL1340-4MB78-4GA4-ZF38K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

119066

In Stock
Last updated: 2025/4/19
View Specifications
Siemens 3WL1340-4MB78-4GA4-ZF38K07R21T40

Selling Points

  • 1Handles up to 4000A for reliable power distribution.
  • 2Rear connection available in both horizontal and vertical configurations.
  • 3Features an overcurrent release (ETU) for enhanced safety and protection.
  • 4Meets IEC standards for international compatibility and reliability.
  • 5Built with high-quality materials for long-lasting performance in demanding environments.
Product Details
3WL1340-4MB78-4GA4-ZF38K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1340-4MB78-4GA4-ZF38K07R21T40

Specifications may be subject to change without notice