3WL1340-4CB66-5FA4-ZK07R21T40

Product ID:163385
Updated: 2026/4/25
Siemens 3WL1340-4CB66-5FA4-ZK07R21T40

Key Features

  • 1Handle up to 4000A for demanding industrial power distribution. 2、Ensure superior protection with 100kA Icu at 500V interrupting capacity. 3、Simplify installation via rear-horizontal connection design. 4、Meet global compliance with full IEC standards certification. 5、Withstand harsh environments using durable, long-life construction.
Product Details
3WL1340-4CB66-5FA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1340-4CB66-5FA4-ZK07R21T40

Specifications may be subject to change without notice