3WL1240-2MB77-4GA4-ZC20K07R15R21S01T40

Product ID:118445
Updated: 2026/4/10
Siemens 3WL1240-2MB77-4GA4-ZC20K07R15R21S01T40

Key Features

  • 1Handle up to 4000A current for demanding industrial loads. 2、Meet international safety standards with full IEC compliance. 3、Configure versatile 3-pole setups with horizontal rear connection. 4、Ensure protection with a 100kA interrupting capacity at 500V. 5、Operate reliably across AC50/60Hz environments consistently.
Product Details
3WL1240-2MB77-4GA4-ZC20K07R15R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2MB77-4GA4-ZC20K07R15R21S01T40

Specifications may be subject to change without notice