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SiemensAir Circuit Breaker
Product Model

3WL1112-4AA76-4GA4-ZC20R16R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

142975

In Stock
Last updated: 2025/4/27
View Specifications
Siemens 3WL1112-4AA76-4GA4-ZC20R16R21T40

Selling Points

  • 1Designed for demanding electrical applications with robust overcurrent protection.
  • 2Ensures consistent and reliable operation in AC 50/60 Hz environments.
  • 3Compatible with various configurations including C20, R16, R21, and T40.
  • 4Equipped with advanced safety features for secure operation in high-voltage systems.
  • 5Built with durable materials for long-lasting performance in harsh electrical environments.
Product Details
3WL1112-4AA76-4GA4-ZC20R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-4AA76-4GA4-ZC20R16R21T40

Specifications may be subject to change without notice