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SiemensAir Circuit Breaker
Product Model

3WL1112-4FB66-4GA4-ZF12F37R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

164510

In Stock
Last updated: 2025/5/15
View Specifications
Siemens 3WL1112-4FB66-4GA4-ZF12F37R21T40

Selling Points

  • 1High current rating up to 1250 A for robust protection.
  • 2Compatible with 690 V AC, 50/60 Hz, ensuring broad application range.
  • 3IEC In=1250 A, Icu=55 kA at 500 V for superior overcurrent protection.
  • 4Rear horizontal connection for easy installation and maintenance.
  • 5Covered by a 12-month warranty from WiAutomation for peace of mind.
Product Details
3WL1112-4FB66-4GA4-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
3WL1112-4FB66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice