3WL1120-2AA66-4GA4-ZC20R16R21T40

Product ID:103010
Updated: 2026/7/3
Siemens 3WL1120-2AA66-4GA4-ZC20R16R21T40

Key Features

  • 1Utilize a high-performance circuit breaker with guide frame.
  • 2Deploy a 4-pole, size I, IEC compliant design.
  • 3Handle currents up to 2000A at 690V AC.
  • 4Integrate an ETU 25 overcurrent release for safety.
  • 5Simplify installation with rear horizontal connection.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2AA66-4GA4-ZC20R16R21T40

Specifications may be subject to change without notice

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