3TH4280-0AP0 | Contactor Relay 8 NO, Screw Terminal, AC Operation 230 V AC – Siemens

Product Overview

The 3TH4280-0AP0 is a high-quality contactor relay manufactured by Siemens, designed for reliable switching of electrical circuits. It features 8 normally open (NO) contacts and is operated by a 230 V AC supply. This contactor relay is ideal for industrial and commercial applications where robust and dependable switching is required.

Key Features

• Number of Contacts: 8 Normally Open (NO)
• Terminal Type: Screw Terminal
• Operating Voltage: 230 V AC
• Contact Material: Silver Alloy
• Coil Power Consumption: Low power consumption for energy efficiency
• Mechanical Life: Up to 10 million operations
• Electrical Life: Up to 1 million operations at full load
• Mounting Type: DIN Rail Mounting
• Ambient Temperature Range: -25°C to +60°C
• Protection Class: IP20
• Dimensions: Compact design for space-saving installation
• Compliance: Meets international standards such as IEC, EN, and UL

Applications

The 3TH4280-0AP0 contactor relay is suitable for a wide range of applications, including:

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

Technical Specifications

Additional Information

For more detailed technical information, installation guidelines, and safety instructions, please refer to the official Siemens product documentation or contact Siemens technical support.