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SiemensMolded Case Circuit Breaker
Product Model

3VA2040-5KQ42-0AA0-ZU10

Manufacturer

Siemens

Category

Molded Case Circuit Breaker

Product ID

124473

In Stock
Last updated: 2025/5/8
View Specifications
Siemens 3VA2040-5KQ42-0AA0-ZU10

Selling Points

  • 1High Short-Circuit Breaking Capacity: 55kA at 415V for reliable shutdown in case of short circuits.
  • 2Compact Design: Ideal for plant, starter, and motor protection with a compact design.
  • 3Flexible Installation Options: Available as fixed, plug-in, or withdrawable versions for easy installation.
  • 4Advanced Overload Protection: Overload release current setting from 16 to 40A for precise control.
  • 5Integrated Display and Communication: Includes an integrated display for measured values and optional communication via Modbus TCP, Modbus RTU, PROFINET, and PROFIBUS.
Product Details
3VA2040-5KQ42-0AA0-ZU10
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3VA2040-5KQ42-0AA0-ZU10

Specifications may be subject to change without notice