3WL1216-4MB66-4GA4-ZF12F37R21T40

Product ID:172241
Updated: 2026/4/23
Siemens 3WL1216-4MB66-4GA4-ZF12F37R21T40

Key Features

  • 1Deliver 1600A current capacity for efficient three-phase power distribution. 2、Provide 100kA@500V AIC interrupting rating for superior overcurrent protection. 3、Simplify installation with robust bolt-on mounting for quick and secure setup. 4、Meet NETA, UL 1066, UL 489, and ANSI C37 standards for industrial-grade reliability. 5、Secure your investment with a comprehensive one-year warranty covering labor and parts.
Product Details
3WL1216-4MB66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1216-4MB66-4GA4-ZF12F37R21

Specifications may be subject to change without notice