3TS1211-0AF05-8K | Capacitor Duty Contactor

Product Overview

The 3TS1211-0AF05-8K is a high-performance Capacitor Duty Contactor manufactured by Siemens. Designed for reliable switching of capacitors in power factor correction systems, this contactor ensures efficient energy management and reduced power losses.

Key Features

• Rated Power: 12.5 kVAr
• Voltage Rating: 110 V AC
• Number of Poles: 3 Pole
• Auxiliary Contacts: 1 Normally Open (NO) + 1 Normally Closed (NC)
• Duty Type: Capacitor Duty
• Mounting Type: Screw Mounting
• Enclosure: IP20 Protection
• Operating Temperature: -25°C to +60°C
• Mechanical Life: Up to 10 million operations
• Electrical Life: Up to 1 million operations
• Compliance: Meets IEC 60947-4-1 Standards

Applications

The 3TS1211-0AF05-8K is ideal for use in:

• Power factor correction systems
• Capacitor switching in industrial and commercial applications
• Energy management systems

Technical Specifications

Advantages

• High reliability and durability
• Compact design for space-saving installation
• Low power consumption
• Easy to install and maintain

Disclaimer

Specifications and features are subject to change without prior notice. Always refer to the official Siemens documentation for the most accurate and up-to-date information.