3RT5045-1BB40

Product ID:190310
Updated: 2026/7/5
Siemens 3RT5045-1BB40

Key Features

  • 1Ensure high reliability with robust construction for consistent performance.
  • 2Apply versatilely to 37 kW, 400 V, 3-pole industrial systems.
  • 3Simplify installation using S3 screw terminals for efficiency.
  • 4Meet RoHS compliance standards since 2017.
  • 5Achieve wide compatibility with DC 24 V AC3 electrical systems.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Main Contact Configuration
3NO
Wiring Method
Screw Terminal
Auxiliary Contacts
None
Coil Frequency
DC
Coil Power Supply
DC
Number of Poles
3P
Rated Current AC-3
80A
Specification
S3
Product Type
Contactor
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3RT5045-1BB40

Specifications may be subject to change without notice

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