3WL1340-4FB78-4GA4-ZK07R21T40

Product ID:211762
Updated: 2026/4/8
Siemens 3WL1340-4FB78-4GA4-ZK07R21T40

Key Features

  • 1Handle up to 4000A current for demanding power distribution. 2、Configure versatile 3-pole setups with Size III frame. 3、Enhance safety with integrated overcurrent release protection. 4、Withstand harsh industrial conditions through durable construction. 5、Integrate easily with existing systems for seamless operation.
Product Details
3WL1340-4FB78-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1340-4FB78-4GA4-ZK07R21T40

Specifications may be subject to change without notice