3WL1340-4CB66-4GA4-ZK07R21T40

Product ID:150687
Updated: 2026/4/22
Siemens 3WL1340-4CB66-4GA4-ZK07R21T40

Key Features

  • 1Handle up to 4000A at 690V for demanding power distribution. 2、Meet international safety and performance standards with certified reliability. 3、Install easily using the horizontal rear connection design for efficiency. 4、Provide reliable overcurrent protection with an Icu=100kA rating at 500V. 5、Ensure long-lasting performance in harsh environments with a durable guide frame.
Product Details
3WL1340-4CB66-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1340-4CB66-4GA4-ZK07R21T40

Specifications may be subject to change without notice