3WL1112-3FB66-4GA4-ZC01K07R21T40

Product ID:116196
Updated: 2026/4/9
Siemens 3WL1112-3FB66-4GA4-ZC01K07R21T40

Key Features

  • 1Deliver high-performance protection with reliable ETU45 LSIG overcurrent release. 2、Utilize a versatile 3-pole design rated for 1250A up to 690V AC. 3、Adjust protection settings from 0.4 to 1x In with a clear display. 4、Enhance safety with auxiliary releases, shunt release, and ground fault protection. 5、Operate flexibly using a motorized or manual spring charging mechanism.
Product Details
3WL1112-3FB66-4GA4-ZC01K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3FB66-4GA4-ZC01K07R21T40

Specifications may be subject to change without notice