3VA1140-4EF46-0AA0

Product ID:103777
Updated: 2026/4/4
Siemens 3VA1140-4EF46-0AA0

Key Features

  • 1Achieve high short-circuit protection with 36 kA breaking capacity at 415V. 2、Enhance system safety using advanced TM240 and ATAM protection technologies. 3、Ensure reliable overload protection with an adjustable range up to 40A. 4、Simplify installation in tight spaces with a compact 70 mm mounting depth. 5、Customize functionality and streamline maintenance with modular internal accessories.
Product Details
3VA1140-4EF46-0AA0
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3VA1140-4EF46-0AA0

Specifications may be subject to change without notice