3WL1240-3FG77-4GA4-ZF12F23R15R21T40

Product ID:100297
Updated: 2026/4/4
Siemens 3WL1240-3FG77-4GA4-ZF12F23R15R21T40

Key Features

  • 1Achieve robust protection with a high 4000A current rating. 2、Ensure compliance and safety by meeting IEC size II standards. 3、Operate flexibly across a wide voltage range up to 690V. 4、Enhance safety with integrated overcurrent release mechanisms. 5、Simplify installation and maintenance using the guide frame design.
Product Details
3WL1240-3FG77-4GA4-ZF12F23R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3FG77-4GA4-ZF12F23R15R21T40

Specifications may be subject to change without notice