3WL1240-2MG77-4GS4-ZF23K07R21T40

Product ID:99374
Updated: 2026/4/3
Siemens 3WL1240-2MG77-4GS4-ZF23K07R21T40

Key Features

  • 1Handle up to 4000A for reliable power distribution. 2、Ensure global compatibility with AC50/60Hz and IEC standards. 3、Protect systems with a precise overcurrent release mechanism. 4、Integrate easily using versatile rear connection options. 5、Rely on durable construction for long-lasting performance.
Product Details
3WL1240-2MG77-4GS4-ZF23K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2MG77-4GS4-ZF23K07R21T40

Specifications may be subject to change without notice