3WL1106-3NB66-4GA4-ZC01K07R21T40

Product ID:171321
Updated: 2026/4/23
Siemens 3WL1106-3NB66-4GA4-ZC01K07R21T40

Key Features

  • 1Deliver high current ratings up to 630A (IEC In) for demanding 690V applications. 2、Ensure reliable protection with an ultimate breaking capacity (Icu) of 66kA at 500V. 3、Secure stable operation using a durable and robust guide frame design. 4、Apply versatility in AC50/60Hz industrial and commercial environments. 5、Enhance safety with a design optimized for rear connection horizontal setup.
Product Details
3WL1106-3NB66-4GA4-ZC01K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1106-3NB66-4GA4-ZC01K07R21T40

Specifications may be subject to change without notice