3WL1240-3FG77-4GA4-ZF12F23F36R21T40

Product ID:108885
Updated: 2026/4/7
Siemens 3WL1240-3FG77-4GA4-ZF12F23F36R21T40

Key Features

  • 1Handle up to 4000A for reliable power distribution. 2、Meet international IEC standards for safety and performance. 3、Configure versatile 4-pole setups for diverse industrial needs. 4、Protect circuits with advanced Icu=80kA overcurrent protection. 5、Simplify installation and maintenance via rear connection design.
Product Details
3WL1240-3FG77-4GA4-ZF12F23F36R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3FG77-4GA4-ZF12F23F36R21T40

Specifications may be subject to change without notice