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3RT1054-6LA008K – Contactor, AC-3 115A w/o Coil 3-pole, Screw Terminal
Product Overview
The 3RT1054-6LA008K is a high-performance 3-pole contactor from Siemens, designed for reliable switching of electrical loads. It is suitable for AC-3 applications with a rated operational current of 115A. This contactor does not include a built-in coil or auxiliary contacts, making it ideal for custom configurations.
Key Features
- Type: Contactor
- Poles: 3-pole
- Rated Operational Current (AC-3): 115A
- Terminal Type: Screw terminal
- Coil: Not included (requires external coil)
- Auxiliary Contacts: Not included (can be added separately)
- Mounting: DIN rail mounting
- Standards: Complies with IEC/EN 60947-4-1 standards
- Applications: Suitable for motor control, industrial automation, and general switching applications
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Operational Voltage (Ue) | Up to 690V AC |
| Rated Insulation Voltage (Ui) | 690V AC |
| Rated Operational Power (AC-3) | 55 kW at 400V AC |
| Mechanical Life | Up to 10 million operations |
| Electrical Life | Up to 1 million operations |
| Ambient Temperature Range | -25°C to +60°C |
| Protection Class | IP20 |
Applications
The 3RT1054-6LA008K contactor is widely used in:
- Motor control circuits
- Industrial automation systems
- Power distribution panels
- Heating, ventilation, and air conditioning (HVAC) systems
- General-purpose switching applications
Additional Notes
This contactor requires an external coil and auxiliary contacts for complete functionality. Ensure compatibility with your system requirements before installation.
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