3WL1116-2FB66-4GA4-ZF12R21T40

Product ID:121749
Updated: 2026/4/11
Siemens 3WL1116-2FB66-4GA4-ZF12R21T40

Key Features

  • 1Handle high currents up to 1600A for demanding industrial loads. 2、Ensure reliable protection with an Icu=66kA rating at 500V. 3、Simplify maintenance and withdrawal using the integrated guide frame. 4、Install efficiently with a rear horizontal connection design. 5、Apply in 3-pole systems up to 690V, size I, IEC In=1600A.
Product Details
3WL1116-2FB66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-2FB66-4GA4-ZF12R21T40

Specifications may be subject to change without notice