3WL1108-4FG78-4GA4-ZF23K07R21

Product ID:203729
Updated: 2026/4/11
Siemens 3WL1108-4FG78-4GA4-ZF23K07R21

Key Features

  • 1Handle currents up to 800A with a 690V voltage range. 2、Install easily with a compact, withdrawable design and guide frame. 3、Ensure safety with overcurrent release and IEC standard compliance. 4、Connect flexibly using the rear horizontal connection option. 5、Withstand harsh conditions with durable construction and 66kA Icu rating.
Product Details
3WL1108-4FG78-4GA4-ZF23K07R21
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-4FG78-4GA4-ZF23K07R21

Specifications may be subject to change without notice