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SiemensMolded Case Circuit Breaker
Product Model

3VT8440-1AA03-3KA0-ZD00

Manufacturer

Siemens

Category

Molded Case Circuit Breaker

Product ID

183642

In Stock
Last updated: 2025/5/3
View Specifications
Siemens 3VT8440-1AA03-3KA0-ZD00

Selling Points

  • 1High switching capacity with Icu=35 kA for reliable operation.
  • 2Designed for 415/440 V AC 3-pole systems, ensuring comprehensive system protection.
  • 3Equipped with a thermal magnetic trip unit for precise overload protection up to Ir=400 A.
  • 4Includes short-circuit protection up to II=4000 A for enhanced safety.
  • 5Fixed mounted without auxiliary switches, simplifying installation and maintenance.
Product Details
3VT8440-1AA03-3KA0-ZD00
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3VT8440-1AA03-3KA0-ZD00

Specifications may be subject to change without notice