3TS3500-0AM74-8K – Power Contactor

Product Overview

The 3TS3500-0AM74-8K is a high-performance power contactor manufactured by Siemens. Designed for industrial and commercial applications, this contactor ensures reliable switching of electrical loads. It is suitable for AC1 duty and features an electronic coil, making it an ideal choice for various control and automation systems.

Key Features

• Rated Current: 45 A
• Number of Poles: 4
• Coil Voltage: 137-273 V AC
• Duty Type: AC1
• Size: 2
• Coil Type: Electronic
• Mounting: DIN rail or screw mounting
• Contact Material: Silver alloy for high durability
• Operating Temperature: -25°C to +60°C
• Mechanical Life: Up to 10 million operations
• Electrical Life: Up to 1 million operations (AC1)
• Protection Class: IP20
• Compliance: Meets international standards such as IEC, EN, and UL

Applications

The 3TS3500-0AM74-8K is widely used in:

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

Advantages

• High switching capacity for AC1 loads
• Compact design for space-saving installation
• Low power consumption due to electronic coil
• Reliable performance in harsh environments
• Easy integration with Siemens control systems

Technical Specifications

Warranty

The product comes with a standard manufacturer warranty of 24 months from the date of purchase, subject to terms and conditions.

Conclusion

The Siemens 3TS3500-0AM74-8K power contactor is a robust and reliable solution for controlling electrical loads in various applications. Its advanced features, compact design, and compliance with international standards make it a preferred choice for engineers and technicians worldwide.