3WL1106-3NB66-4GA4-ZF02F37R21T40

Product ID:189887
Updated: 2026/4/16
Siemens 3WL1106-3NB66-4GA4-ZF02F37R21T40

Key Features

  • 1Handle up to 630A current with IEC In=630A to 690V. 2、Install easily with a robust withdrawable design and guide frame. 3、Ensure reliable protection with an Icu=66kA at 500V rear connection. 4、Apply across versatile AC50/60Hz electrical systems for broad compatibility. 5、Operate precisely with an enhanced electronic trip mechanism for safety.
Product Details
3WL1106-3NB66-4GA4-ZF02F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1106-3NB66-4GA4-ZF02F37R21T40

Specifications may be subject to change without notice