3WL1120-4MG66-4GT4-ZK07R21T40

Product ID:131905
Updated: 2026/4/8
Siemens 3WL1120-4MG66-4GT4-ZK07R21T40

Key Features

  • 1Deliver high current rating up to 1250A at 690V. 2、Ensure reliable protection with Icu=55kA at 500V overcurrent release. 3、Apply versatilely in AC50/60Hz industrial environments. 4、Secure connections using the durable withdrawable guide frame design. 5、Integrate seamlessly with rear horizontal connection for easy installation.
Product Details
3WL1120-4MG66-4GT4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4MG66-4GT4-ZK07R21T40

Specifications may be subject to change without notice