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3TH3040-0BW4 | Contactor Relay, 48 V DC – Siemens
Product Overview
The 3TH3040-0BW4 is a high-quality contactor relay manufactured by Siemens, designed for reliable switching of electrical circuits. It operates at a voltage of 48 V DC, making it suitable for a wide range of industrial and commercial applications.
Key Features
- Voltage Rating: 48 V DC
- Contact Configuration: 3NO (3 Normally Open Contacts)
- Rated Current: 10 A
- Coil Power Consumption: Low power consumption for energy efficiency
- Mechanical Life: Up to 30 million operations
- Electrical Life: Up to 1 million operations at rated load
- Mounting Type: DIN rail mounting for easy installation
- Operating Temperature Range: -25°C to +60°C
- Protection Class: IP20 for protection against solid objects
- Compliance: Meets international standards for safety and performance
Applications
The 3TH3040-0BW4 contactor relay is ideal for use in various applications, including:
- Industrial control systems
- Motor control circuits
- Automation systems
- HVAC systems
- Lighting control
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Voltage | 48 V DC |
| Rated Current | 10 A |
| Contact Configuration | 3NO |
| Coil Power Consumption | Low |
| Mechanical Life | 30 million operations |
| Electrical Life | 1 million operations |
| Mounting Type | DIN rail |
| Operating Temperature | -25°C to +60°C |
| Protection Class | IP20 |
Benefits
- High reliability and durability
- Energy-efficient operation
- Easy installation and maintenance
- Wide range of applications
- Compliance with international standards
Warranty
The 3TH3040-0BW4 contactor relay comes with a standard manufacturer’s warranty of 2 years, ensuring peace of mind and reliable performance.
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