3WL1240-2EB77-4GA4-ZF31K07R21S01T40

Product ID:148794
Updated: 2026/4/22
Siemens 3WL1240-2EB77-4GA4-ZF31K07R21S01T40

Key Features

  • 1Handle currents up to 4000 A at 690 V AC. 2、Suit incoming, distribution, and outgoing feeder applications. 3、Monitor and diagnose with Electronic Trip Units (ETU). 4、Retrofit accessories like motorized mechanisms easily. 5、Comply with IEC 60947-2 and climate-proof standards.
Product Details
3WL1240-2EB77-4GA4-ZF31K07R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2EB77-4GA4-ZF31K07R21S01T40

Specifications may be subject to change without notice