3WL1112-2FB78-4GA4-ZK07R21T40

Product ID:191360
Updated: 2026/4/16
Siemens 3WL1112-2FB78-4GA4-ZK07R21T40

Key Features

  • 1Handle currents up to 1250A with a 1000V insulation rating. 2、Adjust pick-up current with I4t characteristic for custom protection. 3、Feature a secure guide frame with door sealing and shutter. 4、Include LSIG, ground fault, and phase failure protection. 5、Operate manually or with a motorized mechanism.
Product Details
3WL1112-2FB78-4GA4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-2FB78-4GA4-ZK07R21T40

Specifications may be subject to change without notice