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Siemens 3RT1075-6LA068K Contactor
Product Overview
The Siemens 3RT1075-6LA068K is a high-performance 3-pole contactor designed for industrial applications. It is rated for 400A and comes without a coil, making it suitable for custom configurations. The contactor includes auxiliary contacts with 2 Normally Open (NO) and 2 Normally Closed (NC) configurations, ensuring versatile control options.
Key Features
- Rated Current: 400A
- Poles: 3-pole
- Auxiliary Contacts: 2 NO + 2 NC
- Coil: Not included (wiring and coil to be supplied separately)
- Design: Compact and robust for industrial environments
- Mounting: DIN rail or screw mounting options
- Applications: Suitable for motor control, power distribution, and industrial automation
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Operational Voltage (Ue) | Up to 690V AC |
| Rated Insulation Voltage (Ui) | 1000V AC |
| Rated Operational Current (Ie) | 400A |
| Mechanical Durability | Up to 10 million operations |
| Electrical Durability | Up to 1 million operations |
| Ambient Temperature Range | -25°C to +60°C |
Applications
The Siemens 3RT1075-6LA068K contactor is ideal for use in:
- Motor control circuits
- Power distribution systems
- Industrial automation systems
- Heavy-duty machinery
Additional Notes
Ensure proper installation and wiring by following the manufacturer’s guidelines. For custom configurations, consult Siemens technical support or refer to the product manual.
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