3WL1112-3EB66-4GA4-ZC20K07R21T40

Product ID:127352
Updated: 2026/7/9
Siemens 3WL1112-3EB66-4GA4-ZC20K07R21T40

Key Features

  • 1Protect systems with high-performance overcurrent protection rated Icu=55 kA at 500 V.
  • 2Simplify installation using a fixed-mounted design for easy maintenance.
  • 3Apply in 4-pole, Size 1 configurations for up to 690 V, 50/60 Hz AC.
  • 4Enable flexible wiring with rear horizontal connection options.
  • 5Receive assurance with a 12-month WiAutomation warranty for new products.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3EB66-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice

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