3WL1108-3NB66-4GA4-ZK07R21T40

Product ID:211758
Updated: 2026/4/8
Siemens 3WL1108-3NB66-4GA4-ZK07R21T40

Key Features

  • 1Handle up to 800A current with a 66kA interrupting capacity. 2、Simplify installation and maintenance via a withdrawable guide frame design. 3、Operate across a wide voltage range for versatile application compatibility. 4、Enhance safety with integrated overcurrent release protection. 5、Ensure durability in harsh industrial environments for long-term reliability.
Product Details
3WL1108-3NB66-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-3NB66-4GA4-ZK07R21T40

Specifications may be subject to change without notice