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SiemensAir Circuit Breaker
Product Model

3WL1112-4FB66-4GA4-ZF12F36R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

127801

In Stock
Last updated: 2025/4/30
View Specifications
Siemens 3WL1112-4FB66-4GA4-ZF12F36R21T40

Selling Points

  • 1High Current Rating: Handles up to 1250 A with IEC In=1250 A up to 690 V.
  • 2Advanced Protection: Features Icu=55 kA at 500 V for reliable overcurrent protection.
  • 3Flexible Connection: Rear horizontal connection for easy installation and maintenance.
  • 4Durable Design: Constructed to withstand harsh industrial environments.
  • 5Comprehensive Warranty: Covered by a 12-month warranty from WiAutomation, with additional protection for non-compliant products.
Product Details
3WL1112-4FB66-4GA4-ZF12F36R21T40
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-ZF12F36R21T40

Specifications may be subject to change without notice