3WL1240-2EG77-5FA4-ZC22F12F23R21T40

Product ID:137487
Updated: 2026/4/19
Siemens 3WL1240-2EG77-5FA4-ZC22F12F23R21T40

Key Features

  • 1Handle up to 4000A with IEC In=4000A to 690V. 2、Select from guide frame or without guide frame options. 3、Feature overcurrent release with Icu=66kA at 500V. 4、Configure rear connections vertically or horizontally. 5、Withstand AC50/60Hz frequencies for durable operation.
Product Details
3WL1240-2EG77-5FA4-ZC22F12F23R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2EG77-5FA4-ZC22F12F23R21T40

Specifications may be subject to change without notice