3RB2383-4AA1

Product ID:167724
Updated: 2026/8/31
Siemens 3RB2383-4AA1

Key Features

  • 1Protect motors with a versatile 0.3 to 630 A current range.
  • 2Ensure reliable operation via manual-automatic-reset functionality.
  • 3Install in main/auxiliary circuits using screw terminals.
  • 4Minimize control cabinet heat rise with low-loss design.
  • 5Meet global standards like IEC and UL/CSA for compatibility.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
3RB2383-4AA1

Specifications may be subject to change without notice

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