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SiemensAir Circuit Breaker
Product Model

3WL1112-2NB66-4GA4-ZF12F37R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

185991

In Stock
Last updated: 2025/5/1
View Specifications
Siemens 3WL1112-2NB66-4GA4-ZF12F37R21T40

Selling Points

  • 1The Siemens 3WL1112-2NB66-4GA4-ZF12F37R21T40 circuit breaker offers superior protection against overcurrents and short circuits.
  • 2Meets IEC standards for up to 690 V and 1250 A, ensuring compliance with international safety regulations.
  • 3Convenient rear connection design for easy installation and maintenance.
  • 4High interrupting capacity for reliable operation under demanding conditions.
  • 5Covered by a comprehensive 12-month warranty from WiAutomation for peace of mind.
Product Details
3WL1112-2NB66-4GA4-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
3WL1112-2NB66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice