3WL1108-3FB66-4GN4-ZF12F37R21T40

Product ID:185460
Updated: 2026/4/20
Siemens 3WL1108-3FB66-4GN4-ZF12F37R21T40

Key Features

  • 1Handle up to 800A current at 690V for robust power distribution. 2、Choose between withdrawable and fixed-mounted configurations for installation flexibility. 3、Equip with overcurrent release and rear connection for enhanced safety and connectivity. 4、Suit AC50/60Hz applications ensuring wide operational compatibility. 5、Meet Icu=66kA at 500V standards for reliable short-circuit protection.
Product Details
3WL1108-3FB66-4GN4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-3FB66-4GN4-ZF12F37R21T40

Specifications may be subject to change without notice