3VA1140-6EF42-0AA0-ZU10

Product ID:99090
Updated: 2026/4/3
Siemens 3VA1140-6EF42-0AA0-ZU10

Key Features

  • 1Deliver high 70kA breaking capacity for superior short-circuit protection. 2、Provide comprehensive line protection with TM240 and ATAM releases. 3、Ensure robust operation in harsh conditions with IP40 protection class. 4、Adjust response current (Ir) from 28A to 40A for precise customization. 5、Achieve long service life with up to 20,000 switching cycles.
Product Details
3VA1140-6EF42-0AA0-ZU10
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3VA1140-6EF42-0AA0-ZU10

Specifications may be subject to change without notice