3WL1108-2FB66-5FA4-ZK07R21T40

Product ID:128868
Updated: 2026/4/3
Siemens 3WL1108-2FB66-5FA4-ZK07R21T40

Key Features

  • 1Handle up to 800A current with IEC In=2000A to 690V. 2、Deliver reliable protection with an Icu=55kA rating at 500V. 3、Simplify installation via horizontal rear connection design. 4、Ensure precise and fast tripping with integrated ETU technology. 5、Guarantee secure operation through full IEC standards compliance.
Product Details
3WL1108-2FB66-5FA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-2FB66-5FA4-ZK07R21T40

Specifications may be subject to change without notice