3WL1240-2FG77-4GA4-ZF23F36K07R21T40

Product ID:174252
Updated: 2026/4/23
Siemens 3WL1240-2FG77-4GA4-ZF23F36K07R21T40

Key Features

  • 1Handle high currents up to 4000A at 690V for robust power distribution. 2、Meet strict IEC standards to ensure safety and global compliance. 3、Configure versatile rear connections in vertical or horizontal layouts. 4、Interrupt faults up to 66kA at 500V for superior system protection. 5、Withdraw and reinsert easily with the durable guide frame design.
Product Details
3WL1240-2FG77-4GA4-ZF23F36K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2FG77-4GA4-ZF23F36K07R21T40

Specifications may be subject to change without notice