3WL1240-4FG67-4GA4-ZF12R21T40

Product ID:145591
Updated: 2026/4/21
Siemens 3WL1240-4FG67-4GA4-ZF12R21T40

Key Features

  • 1Handle up to 4000 A current with 100 kA short-circuit rating. 2、Provide versatile protection including overcurrent and ground fault. 3、Adjust current response from 0.4 to 1 In via integrated display. 4、Install easily with slide-in module and vertical connection. 5、Operate via motorized or manual mechanism with auxiliary contacts.
Product Details
3WL1240-4FG67-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-4FG67-4GA4-ZF12R21T40

Specifications may be subject to change without notice