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3TS3300-0AF74-8K | Power Contactor 35 A, 4 Pole, 87-127 V AC, AC1 Duty, Size 1 – Siemens
Product Overview
The Siemens 3TS3300-0AF74-8K is a high-performance power contactor designed for reliable switching of electrical loads. It is suitable for a wide range of industrial and commercial applications, offering durability and efficiency.
Key Features
- Rated Current: 35 A
- Number of Poles: 4
- Coil Voltage: 87-127 V AC
- Duty Category: AC1
- Size: 1
- Contact Material: Silver Alloy
- Mounting Type: DIN Rail Mounting
- Operating Temperature Range: -25°C to +60°C
- Mechanical Life: Up to 10 million operations
- Electrical Life: Up to 1 million operations
- Enclosure Rating: IP20
- Compliance: Meets IEC/EN 60947-4-1 standards
Applications
The Siemens 3TS3300-0AF74-8K power contactor is ideal for use in:
- Motor control circuits
- Heating and lighting systems
- Industrial automation
- Power distribution systems
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Operational Voltage (Ue) | 690 V AC |
| Rated Insulation Voltage (Ui) | 690 V AC |
| Rated Operational Current (Ie) | 35 A |
| Rated Power Consumption | 8 VA |
| Weight | Approx. 0.5 kg |
Additional Information
For more details, refer to the official Siemens product documentation or contact your local Siemens representative.
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