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SiemensAir Circuit Breaker
Product Model

3WL1112-3NG66-4GA4-ZF37K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

103211

In Stock
Last updated: 2025/4/20
View Specifications
Siemens 3WL1112-3NG66-4GA4-ZF37K07R21T40

Selling Points

  • 1High Current Rating: Handles up to 1250 A at 690 V, 50/60 Hz AC.
  • 2Enhanced Safety Features: Includes IEC In=1250 A and Icu=55 kA at 500 V for superior protection.
  • 3Rear Horizontal Connection: Convenient and space-efficient design for easy installation.
  • 4WiAutomation Warranty: Covered by a 12-month warranty for new products and 6 months for refurbished ones.
  • 5Comprehensive Support: Backed by dedicated customer service and detailed product documentation.
Product Details
3WL1112-3NG66-4GA4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3NG66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice