3WL1340-4MG78-4GA4-ZF23F38K07R21T40

Product ID:108653
Updated: 2026/4/7
Siemens 3WL1340-4MG78-4GA4-ZF23F38K07R21T40

Key Features

  • 1Handle currents up to 4000A for demanding high-power applications. 2、Operate reliably within a wide 690V AC50/60Hz voltage range. 3、Ensure enhanced safety with an interrupting capacity (Icu) of 100kA at 500V. 4、Simplify setup with a flexible rear connection horizontal installation design. 5、Rely on durable construction featuring a robust guide frame for longevity.
Product Details
3WL1340-4MG78-4GA4-ZF23F38K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1340-4MG78-4GA4-ZF23F38K07R21T40

Specifications may be subject to change without notice