3WL1240-2FG77-4GA4-ZC01F12F23F37R15R21T40

Product ID:206858
Updated: 2026/4/10
Siemens 3WL1240-2FG77-4GA4-ZC01F12F23F37R15R21T40

Key Features

  • 1Deliver high-performance protection with a 3-pole configuration for demanding applications. 2、Ensure reliability and safety by meeting stringent IEC standards. 3、Operate across a wide voltage range from 4000A to 690V for versatile use. 4、Maximize safety with a 100kA interrupting capacity at 500V rear connection. 5、Simplify integration into various systems with horizontal rear terminals.
Product Details
3WL1240-2FG77-4GA4-ZC01F12F23F37R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2FG77-4GA4-ZC01F12F23F37R15R21T40

Specifications may be subject to change without notice