3WL1240-2MG77-4GA4-ZC22F23K07R21T40

Product ID:106939
Updated: 2026/4/6
Siemens 3WL1240-2MG77-4GA4-ZC22F23K07R21T40

Key Features

  • 1Handle high currents up to 4000A for demanding applications. 2、Operate across a versatile 690V AC50/60Hz voltage range. 3、Ensure enhanced safety with Icu=100kA at 500V rear connection. 4、Install flexibly with horizontal or vertical rear connection options. 5、Protect critical systems with advanced overcurrent release.
Product Details
3WL1240-2MG77-4GA4-ZC22F23K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2MG77-4GA4-ZC22F23K07R21T40

Specifications may be subject to change without notice