3WL1350-4MB66-4GA4-ZF38K07R21T40

Product ID:225544
Updated: 2026/4/4
Siemens 3WL1350-4MB66-4GA4-ZF38K07R21T40

Key Features

  • 1Handle up to 5000A at 690V for demanding industrial power distribution. 2、Adjust overcurrent response from 0.4 to 1 second with the ETU45B release unit. 3、Enhance safety with integrated ground fault and phase failure detection features. 4、Facilitate easy integration via rear horizontal and busbar connection options. 5、Ensure robust operation in harsh conditions with IP20 protection and a wide temperature range.
Product Details
3WL1350-4MB66-4GA4-ZF38K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1350-4MB66-4GA4-ZF38K07R21T40

Specifications may be subject to change without notice