3WL1216-3FG66-4GA4-ZF12R21T40

Product ID:166055
Updated: 2026/4/24
Siemens 3WL1216-3FG66-4GA4-ZF12R21T40

Key Features

  • 1Handle up to 1600A at 690V for high-power applications. 2、Ensure compliance with IEC standards for size II applications. 3、Protect three-phase systems with a robust 3-pole configuration. 4、Simplify installation and maintenance using the withdrawable design. 5、Achieve superior safety with an Icu rating of 100kA at 500V.
Product Details
3WL1216-3FG66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1216-3FG66-4GA4-ZF12R21T40

Specifications may be subject to change without notice