3VT8440-1AA03-4LA0-ZD00

Product ID:101602
Updated: 2026/4/5
Siemens 3VT8440-1AA03-4LA0-ZD00

Key Features

  • 1Deliver high switching capacity up to 35 kA for reliable operation. 2、Ensure precise overload protection with a thermal magnetic trip unit. 3、Provide robust short-circuit protection rated at II=4000 A. 4、Simplify installation via fixed mounting in various electrical systems. 5、Guarantee environmental safety with RoHS compliance since 2005.
Product Details
3VT8440-1AA03-4LA0-ZD00
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3VT8440-1AA03-4LA0-ZD00

Specifications may be subject to change without notice