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SiemensAir Circuit Breaker
Product Model

3WL1112-4NG66-4GA4-ZF12R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

160025

In Stock
Last updated: 2025/5/2
View Specifications
Siemens 3WL1112-4NG66-4GA4-ZF12R21T40

Selling Points

  • 1Handles up to 1250 A with IEC In=1250 A up to 690 V.
  • 2Features Icu=55 kA at 500 V for superior overcurrent protection.
  • 3Convenient and space-efficient design for easy installation.
  • 4Built to withstand harsh industrial environments with a robust design.
  • 5Covered by a 12-month warranty from WiAutomation for new products and 6 months for refurbished ones.
Product Details
3WL1112-4NG66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-4NG66-4GA4-ZF12R21T40

Specifications may be subject to change without notice