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Product Description: 3KL8111-1TA00 | SDF Size 1 20 A TP DIN Open Execution – Siemens
Overview
The 3KL8111-1TA00 is a high-quality motor starter protector from Siemens, designed for reliable and efficient motor protection. This device is part of the SDF (Siemens Direct Starter) series and is specifically engineered for use in industrial applications where motor protection and control are critical.
Key Features
- Type: SDF Size 1
- Rated Current: 20 A
- Poles: 3P (Three Poles)
- Mounting Type: DIN Rail Mounting
- Execution: Open Execution
- Protection Class: IP20
- Voltage Rating: 690 V AC
- Frequency: 50/60 Hz
- Thermal Overload Protection: Yes
- Short-Circuit Protection: Yes
- Control Circuit Voltage: 230 V AC
- Ambient Temperature Range: -25°C to +60°C
- Standards Compliance: IEC/EN 60947-4-1, IEC/EN 60947-5-1
Applications
The 3KL8111-1TA00 is suitable for a wide range of industrial applications, including:
- Motor protection in conveyor systems
- Pump control
- Fan control
- Compressor control
- Machine tools
Benefits
- Reliable Motor Protection: Ensures safe operation by providing thermal overload and short-circuit protection.
- Compact Design: Space-saving design for easy integration into control panels.
- Easy Installation: DIN rail mounting simplifies installation and maintenance.
- Versatile: Suitable for a wide range of industrial applications.
- High Compatibility: Compatible with other Siemens components for seamless integration.
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Operational Voltage (Ue) | 690 V AC |
| Rated Operational Current (Ie) | 20 A |
| Rated Insulation Voltage (Ui) | 690 V AC |
| Rated Short-Circuit Making Capacity (Icm) | 10 kA |
| Rated Short-Circuit Breaking Capacity (Icu) | 10 kA |
| Control Circuit Voltage | 230 V AC |
| Ambient Temperature Range | -25°C to +60°C |
| Protection Class | IP20 |
| Standards Compliance | IEC/EN 60947-4-1, IEC/EN 60947-5-1 |
Dimensions and Weight
- Width: 45 mm
- Height: 90 mm
- Depth: 80 mm
- Weight: Approx. 0.5 kg
Warranty and Support
Siemens offers a standard warranty on the 3KL8111-1TA00, covering manufacturing defects. For technical support and warranty claims, customers can contact Siemens customer service or their local Siemens representative.
Conclusion
The 3KL8111-1TA00 is a robust and reliable motor starter protector designed for industrial applications. With its compact design, easy installation, and comprehensive protection features, it is an ideal choice for ensuring the safe and efficient operation of motors in various industrial environments.
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