3WL1240-2FB77-4GA4-ZF23K07R21T40

Product ID:125240
Updated: 2026/4/10
Siemens 3WL1240-2FB77-4GA4-ZF23K07R21T40

Key Features

  • 1Handle currents up to 2000A with precision and reliability. 2、Ensure secure operation with integrated overcurrent release protection. 3、Simplify installation and maintenance using the withdrawable guide frame design. 4、Achieve global project compliance by meeting strict IEC standards. 5、Rely on robust components engineered for consistent, long-term performance.
Product Details
3WL1240-2FB77-4GA4-ZF23K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-2FB77-4GA4-ZF23K07R21T40

Specifications may be subject to change without notice