3WL1240-3FG77-4GA4-ZF12F23F37R15R21T40

Product ID:178279
Updated: 2026/4/21
Siemens 3WL1240-3FG77-4GA4-ZF12F23F37R15R21T40

Key Features

  • 1Handle currents up to 4000A with full IEC compliance. 2、Enhance safety via integrated overcurrent release and rear horizontal connection. 3、Install versatilely across industrial settings with AC50/60Hz compatibility. 4、Ensure durable operation with a robust guide frame construction. 5、Access easy login for registered users with custom settings and pricing.
Product Details
3WL1240-3FG77-4GA4-ZF12F23F37R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3FG77-4GA4-ZF12F23F37R15R21T40

Specifications may be subject to change without notice