3WL1240-3FG77-4GN4-ZC01F12F23R21T40

Product ID:182964
Updated: 2026/4/22
Siemens 3WL1240-3FG77-4GN4-ZC01F12F23R21T40

Key Features

  • 1Handle currents up to 4000A for demanding applications. 2、Operate reliably within 690V AC50/60Hz systems. 3、Deliver 66kA Icu at 500V for superior overcurrent protection. 4、Choose rear connections for versatile vertical or horizontal mounting. 5、Utilize high-quality materials for extended service life and durability.
Product Details
3WL1240-3FG77-4GN4-ZC01F12F23R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3FG77-4GN4-ZC01F12F23R21T40

Specifications may be subject to change without notice