3VT8550-1AA03-3LA0-ZD00

Product ID:109578
Updated: 2026/7/3
Siemens 3VT8550-1AA03-3LA0-ZD00

Key Features

  • 1Achieve reliable system protection with a high switching capacity of 35 kA.
  • 2Ensure precise overload protection via a thermal magnetic trip unit (IR=500A).
  • 3Protect 415/440 V AC 3-pole systems with robust short-circuit protection.
  • 4Enhance reliability with a robust construction and 1x AUX FIXED mounted.
  • 5Meet environmental safety standards with RoHS compliance since 2005.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
3VT8550-1AA03-3LA0-ZD00

Specifications may be subject to change without notice

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