3TS1400-0AR05-8K | Capacitor Duty Contactor 20 KVAr, 415 V AC – Siemens

Product Overview

The 3TS1400-0AR05-8K is a high-performance capacitor duty contactor designed by Siemens for reliable switching of capacitors in power factor correction systems. It is specifically engineered to handle the high inrush currents associated with capacitor switching, ensuring long service life and minimal maintenance.

Key Features

• Rated Power: 20 KVAr
• Rated Voltage: 415 V AC
• Duty Type: Capacitor Duty
• Contact Configuration: 3 Pole
• Coil Voltage: 230 V AC
• Mounting Type: DIN Rail Mounting
• Enclosure Rating: IP20
• Mechanical Life: Up to 10 million operations
• Electrical Life: Up to 1 million operations
• Compliance: IEC 60947-4-1, IEC 61095
• Temperature Range: -25°C to +60°C
• Weight: Approximately 0.5 kg

Applications

The 3TS1400-0AR05-8K is ideal for use in power factor correction systems, where it ensures efficient and reliable switching of capacitors. It is suitable for industrial, commercial, and utility applications where maintaining power quality and reducing energy costs are critical.

Benefits

• High reliability and durability
• Designed to handle high inrush currents
• Compact and easy to install
• Low maintenance requirements
• Complies with international standards

Technical Specifications