3RT1045-1BB44

Product ID:113467
Updated: 2026/7/2
Siemens 3RT1045-1BB44

Key Features

  • 1Ensure reliable performance with high-quality Siemens components.
  • 2Control motors up to 80 A AC-3 for industrial automation.
  • 3Configure versatile circuits using 2 NO + 2 NC contacts.
  • 4Simplify installation with Size S3 screw terminals.
  • 5Upgrade to the SIRIUS 3RT2 successor for continued support.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Model Number
3RT1045-1BB44

Specifications may be subject to change without notice

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