3WL1240-3FB67-4GS4-ZF12F36R21

Product ID:137085
Updated: 2026/4/19
Siemens 3WL1240-3FB67-4GS4-ZF12F36R21

Key Features

  • 1Protect systems with a 4000A rating and 100kA Icu interrupting capacity. 2、Ensure reliable operation under diverse industrial load conditions. 3、Integrate easily using versatile rear connection options. 4、Safeguard equipment with precise overcurrent release mechanisms. 5、Reduce maintenance with durable, high-quality construction.
Product Details
3WL1240-3FB67-4GS4-ZF12F36R21
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3FB67-4GS4-ZF12F36R21

Specifications may be subject to change without notice