3WL1216-4FB66-4GA4-ZF12F37R21T40

Product ID:203218
Updated: 2026/4/11
Siemens 3WL1216-4FB66-4GA4-ZF12F37R21T40

Key Features

  • 1Handle up to 1600 Amps for efficient power distribution. 2、Feature 100kA at 500V AIC for robust short-circuit protection. 3、Install easily with quick bolt-on mounting for fast setup. 4、Meet or exceed NETA, UL 1066, UL 489, and ANSI C37 specs. 5、Receive support with a one-year warranty and 24HR emergency service.
Product Details
3WL1216-4FB66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1216-4FB66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice