3WL1340-4AA78-6BA4-ZR21R55T40

Product ID:197728
Updated: 2026/4/14
Siemens 3WL1340-4AA78-6BA4-ZR21R55T40

Key Features

  • 1Handle up to 4000A for reliable power distribution. 2、Meet IEC standards for guaranteed safety and performance. 3、Utilize a 4-pole configuration for complex system needs. 4、Simplify installation with horizontal rear connections. 5、Ensure safety with a 100kA interrupting capacity.
Product Details
3WL1340-4AA78-6BA4-ZR21R55T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1340-4AA78-6BA4-ZR21R55T40

Specifications may be subject to change without notice