3WL1120-3AA76-4GA4-ZC20R15R21T40

Product ID:223540
Updated: 2026/6/16
Siemens 3WL1120-3AA76-4GA4-ZC20R15R21T40

Key Features

  • 1Handle up to 2000A for robust electrical protection.
  • 2Meet international IEC standards for safety and performance.
  • 3Operate on both 50Hz and 60Hz AC frequencies.
  • 4Ensure easy withdrawal and installation with guide frame design.
  • 5Automatically trip during overcurrent for enhanced safety.
Product Details
3WL1120-3AA76-4GA4-ZC20R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3AA76-4GA4-ZC20R15R21T40

Specifications may be subject to change without notice