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SiemensAir Circuit Breaker
Product Model

3WL1120-3AA66-4GN4-ZC20R15R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

190549

In Stock
Last updated: 2025/5/9
View Specifications
Siemens 3WL1120-3AA66-4GN4-ZC20R15R21T40

Selling Points

  • 1High Current Rating: Handles currents up to 2000A.
  • 2Wide Voltage Range: Compatible with voltages from 690V.
  • 3Enhanced Safety: Features overcurrent release with Icu=66kA at 500V.
  • 4Flexible Installation: Rear connection horizontal for easy setup.
  • 5Durable Design: Built with high-quality materials for long-lasting performance.
Product Details
3WL1120-3AA66-4GN4-ZC20R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3AA66-4GN4-ZC20R15R21T40

Specifications may be subject to change without notice