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Siemens 3RT1054-6AF368K Contactor
Product Overview
The Siemens 3RT1054-6AF368K is a high-performance 3-pole contactor designed for industrial applications. It is part of the Siemens SIRIUS 3RT series, known for its reliability and efficiency in controlling electrical loads.
Key Features
- Rated Current: 115A
- Rated Power: AC-3 55 kW at 400V
- Control Voltage: 110…127 V AC
- Auxiliary Contacts: 2NO (Normally Open) + 2NC (Normally Closed)
- Terminal Type: Screw terminal
- Poles: 3-pole
- Mounting: DIN rail or screw mounting
- Enclosure: IP20 protection
- Mechanical Life: Up to 10 million operations
- Electrical Life: Up to 1 million operations
- Ambient Temperature: -25°C to +60°C
- Standards: Complies with IEC 60947-4-1, UL 508, CSA C22.2 No. 14
Applications
The Siemens 3RT1054-6AF368K contactor is suitable for a wide range of applications, including:
- Motor control in industrial machinery
- Switching of resistive and inductive loads
- HVAC systems
- Pump and fan control
- Compressor control
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Operational Current (Ie) | 115A |
| Rated Operational Power (P) | 55 kW at 400V |
| Control Voltage (Uc) | 110…127 V AC |
| Auxiliary Contacts | 2NO + 2NC |
| Terminal Type | Screw terminal |
| Poles | 3 |
| Mounting | DIN rail or screw mounting |
| Enclosure Protection | IP20 |
| Mechanical Life | Up to 10 million operations |
| Electrical Life | Up to 1 million operations |
| Ambient Temperature | -25°C to +60°C |
| Standards | IEC 60947-4-1, UL 508, CSA C22.2 No. 14 |
Additional Information
The Siemens 3RT1054-6AF368K contactor is designed for easy installation and maintenance, ensuring long-term reliability and performance in demanding industrial environments. Its robust construction and compliance with international standards make it a trusted choice for motor control and load switching applications.
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