3WL1120-4EB66-4GT4-ZC22F12R21T40

Product ID:221659
Updated: 2026/6/19
Siemens 3WL1120-4EB66-4GT4-ZC22F12R21T40

Key Features

  • 1Handle high currents up to 2000A at 690V.
  • 2Ensure reliable protection with ETU 25 overcurrent release.
  • 3Simplify installation via rear horizontal connections.
  • 4Achieve long-lasting performance with durable construction.
  • 5Apply across diverse high-capacity industrial systems.
Product Details
3WL1120-4EB66-4GT4-ZC22F12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4EB66-4GT4-ZC22F12R21T40

Specifications may be subject to change without notice