3TS3700-0AR04-8K | Power Contactor 65 A, 4 Pole, 415 V AC, AC1 Duty, Size 2 – Siemens

Product Overview

The 3TS3700-0AR04-8K is a high-performance power contactor manufactured by Siemens, designed for reliable switching of electrical loads in industrial and commercial applications. This contactor is part of the 3TS3 series, known for its durability and efficiency.

Key Features

• Rated Current: 65 A
• Number of Poles: 4
• Rated Voltage: 415 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 AC1 duty
• Environmental Compliance: RoHS compliant, meets international standards

Applications

The 3TS3700-0AR04-8K is suitable for a wide range of applications, including:

• Motor control in industrial machinery
• Switching of resistive loads (e.g., heaters, lighting systems)
• Power distribution systems
• Automation and control panels

Technical Specifications

Benefits

• High reliability and long service life
• Compact design for efficient use of space
• Easy installation with DIN rail mounting
• Compatible with Siemens control systems and accessories
• Low maintenance requirements

Warranty

This product comes with a standard manufacturer warranty of 2 years, covering defects in materials and workmanship.

Contact Information

For more information or to place an order, please contact your local Siemens distributor or visit the official Siemens website.

Product Data Sheet