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SiemensAir Circuit Breaker
Product Model

3WL1112-3FG66-4GN4-ZF12F37R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

140581

In Stock
Last updated: 2025/4/28
View Specifications
Siemens 3WL1112-3FG66-4GN4-ZF12F37R21T40

Selling Points

  • 1The Siemens 3WL1112-3FG66-4GN4-ZF12F37R21T40 circuit breaker offers robust protection against overcurrents and short circuits.
  • 2Meets IEC standards for 1250 A up to 690 V, ensuring compliance with international safety regulations.
  • 3Convenient rear horizontal connection for easy installation and maintenance.
  • 4Covered by a 12-month warranty from WiAutomation, with additional protection for non-compliant products.
  • 5Constructed with high-quality materials for long-lasting performance in demanding industrial environments.
Product Details
3WL1112-3FG66-4GN4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3FG66-4GN4-ZF12F37R21T40

Specifications may be subject to change without notice