**Siemens 3RT2046-1KB44-3MA0 – SIRIUS Contactor**
**Product Overview**
Series: SIRIUS 3RT20
Type: 3-Pole Contactor
Application:
– Motor starting and control
– Industrial automation systems
– Power distribution applications
**Key Specifications**
Rated Current: 80A
Rated Power: 45kW/400V
Coil Voltage: 230V AC
Poles: 3P + 2NO Auxiliary Contacts
**Features**
Modular design for easy expansion
Spring-cage terminals for quick wiring
Mechanical life 1.5 million operations
Integrated mounting foot for easy installation
**Ordering Information**
Siemens Part No.: 3RT2046-1KB44-3MA0
**Compatible Accessories**
Overload Relay: 3RU2146
Auxiliary Contact: 3RH1921
Mechanical Interlock: 3RA1921
