3WL1120-3FG66-4GN4-ZF12F36R21T40

Product ID:211271
Updated: 2026/4/8
Siemens 3WL1120-3FG66-4GN4-ZF12F36R21T40

Key Features

  • 1Handle up to 2000A current for demanding applications. 2、Ensure reliable protection with an overcurrent release mechanism. 3、Integrate easily via rear connection horizontal design. 4、Achieve efficient interruption with Icu=66kA at 500V capacity. 5、Rely on durable guide frame construction for long-term performance.
Product Details
3WL1120-3FG66-4GN4-ZF12F36R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3FG66-4GN4-ZF12F36R21T40

Specifications may be subject to change without notice