3WL1340-4FB66-4GA4-ZC22F02R21S01T40

Product ID:142946
Updated: 2026/4/20
Siemens 3WL1340-4FB66-4GA4-ZC22F02R21S01T40

Key Features

  • 1Handle up to 4000A current with IEC In=4000A to 690V. 2、Ensure reliable operation with Icu=100kA at 500V overcurrent protection. 3、Integrate easily using the rear horizontal connection design. 4、Achieve long-lasting performance with durable, high-quality construction. 5、Enhance safety with the designed-in ETU 27 overcurrent release.
Product Details
3WL1340-4FB66-4GA4-ZC22F02R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1340-4FB66-4GA4-ZC22F02R21S01T40

Specifications may be subject to change without notice