3WL1220-3FG66-4GP4-ZF12F36R21T40

Product ID:218344
Updated: 2026/4/6
Siemens 3WL1220-3FG66-4GP4-ZF12F36R21T40

Key Features

  • 1Handle currents up to 2000A at 690V for demanding applications. 2、Meet international IEC standards for safety and compliance. 3、Utilize a guide frame for easy withdrawal and connection. 4、Rely on the ETU 25 LSI for precise overcurrent protection. 5、Deploy in diverse industrial settings requiring robust circuit protection.
Product Details
3WL1220-3FG66-4GP4-ZF12F36R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-3FG66-4GP4-ZF12F36R21T40

Specifications may be subject to change without notice