3WL1240-2MB77-5FA4-ZC20K07R21T40

Product ID:221541
Updated: 2026/4/5
Siemens 3WL1240-2MB77-5FA4-ZC20K07R21T40

Key Features

  • 1Handle up to 4000A for robust power management. 2、Meet IEC standards for safety and efficiency compliance. 3、Configure versatile 4-pole setups for diverse needs. 4、Enhance safety with overcurrent release protection. 5、Simplify installation via rear connection vertical design.
Product Details
3WL1240-2MB77-5FA4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2MB77-5FA4-ZC20K07R21T40

Specifications may be subject to change without notice