3WL1240-4EG77-4GP4-ZC20F23K07R21T40

Product ID:166019
Updated: 2026/4/24
Siemens 3WL1240-4EG77-4GP4-ZC20F23K07R21T40

Key Features

  • 1Handle up to 4000A at 690V AC50/60Hz for demanding loads. 2、Deliver reliable protection with Icu=80kA at 500V rear connection. 3、Simplify maintenance via a withdrawable design with guide frame. 4、Ensure global project compliance with IEC standards for size II. 5、Optimize panel layout using a horizontal rear connection design.
Product Details
3WL1240-4EG77-4GP4-ZC20F23K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-4EG77-4GP4-ZC20F23K07R21T40

Specifications may be subject to change without notice