3TS3700-0AP04-8K | Power Contactor 65 A, 4 Pole, 230 V AC, AC1 Duty, Size 2 – Siemens

Product Overview

The 3TS3700-0AP04-8K is a high-performance power contactor manufactured by Siemens, designed for reliable switching of electrical loads in industrial and commercial applications. With a robust construction and advanced features, this contactor ensures efficient and safe operation in various electrical systems.

Key Features

• Rated Current: 65 A
• Number of Poles: 4
• Rated Voltage: 230 V AC
• Duty Category: AC1 (for non-inductive or slightly inductive loads)
• Size: Size 2 (compact design for space-saving installation)
• Coil Voltage: 230 V AC
• Contact Material: Silver alloy for high durability and low contact resistance
• Mounting: DIN rail mounting for easy installation
• Mechanical Life: Up to 10 million operations
• Electrical Life: Up to 1 million operations under rated conditions
• Protection Class: IP20 (protection against solid objects larger than 12.5 mm)
• Ambient Temperature Range: -25°C to +60°C
• Compliance: Meets international standards such as IEC 60947-4-1

Applications

The Siemens 3TS3700-0AP04-8K power contactor is ideal for use in:

• Motor control circuits
• Heating and lighting systems
• Industrial automation
• Power distribution systems
• HVAC systems

Advantages

• High reliability and long service life
• Compact design for efficient space utilization
• Easy installation and maintenance
• Compatible with a wide range of control systems
• Low power consumption for energy efficiency

Technical Specifications

Conclusion

The Siemens 3TS3700-0AP04-8K power contactor is a reliable and efficient solution for controlling electrical loads in a wide range of applications. Its robust design, high performance, and ease of installation make it a preferred choice for industrial and commercial systems.