3TH30400BC4 | Contactor Relay, 30 V DC – Siemens

Product Overview

The 3TH30400BC4 is a high-quality contactor relay manufactured by Siemens, designed for reliable switching of electrical circuits. It operates at a control voltage of 30 V DC, making it suitable for a wide range of industrial and commercial applications.

Key Features

• Control Voltage: 30 V DC
• Contact Configuration: 4 NO (Normally Open) contacts
• Rated Current: Up to 10 A
• Switching Capacity: Suitable for both AC and DC loads
• Mounting Type: DIN rail mounting for easy installation
• Enclosure Rating: IP20 protection for safe operation in controlled environments
• Mechanical Life: Up to 10 million operations
• Electrical Life: Up to 1 million operations at rated load
• Coil Power Consumption: Low power consumption for energy efficiency
• Compliance: Meets international standards for safety and performance

Applications

The Siemens 3TH30400BC4 contactor relay is ideal for use in:

• Motor control circuits
• Lighting control systems
• Heating and ventilation systems
• Industrial automation
• Power distribution systems

Technical Specifications

Additional Information

For more details, including wiring diagrams and installation instructions, refer to the official Siemens product documentation or contact your local Siemens representative.