3WL1240-3EB77-4GA4-ZF12R21T40

Product ID:101173
Updated: 2026/4/4
Siemens 3WL1240-3EB77-4GA4-ZF12R21T40

Key Features

  • 1Handle up to 4000A for reliable power distribution. 2、Meet international IEC standards for safety and compliance. 3、Utilize versatile rear connection options for easy installation. 4、Provide robust overcurrent protection with Icu=66kA at 500V. 5、Ensure long-lasting performance with a durable, high-quality design.
Product Details
3WL1240-3EB77-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3EB77-4GA4-ZF12R21T40

Specifications may be subject to change without notice