Product Description – 3RT14566AB368K

Contactor, 275 A, AC (50…60 Hz) / DC operation auxiliary IL. contacts 2NO+2NC 3-poll – Siemens

Key Features:

• Type: Contactor
• Rated Current: 275 A
• Operation: AC (50…60 Hz) / DC
• Auxiliary Contacts: 2NO (Normally Open) + 2NC (Normally Closed)
• Number of Poles: 3
• Brand: Siemens

Detailed Features:

• Rated Operational Voltage (Ue): Up to 690 V AC / 440 V DC
• Rated Insulation Voltage (Ui): 1000 V
• Rated Operational Current (Ie): 275 A at 400 V AC-3
• Mechanical Durability: Up to 10 million operations
• Electrical Durability: Up to 1 million operations
• Coil Voltage: Available in various standard voltages (e.g., 24 V DC, 110 V DC, 220 V DC, 230 V AC)
• Mounting: Screw mounting
• Terminal Type: Screw terminals
• Protection Class: IP20 (finger-safe)
• Ambient Temperature Range: -25°C to +60°C
• Weight: Approximately 2.5 kg

Applications:

• Industrial control systems
• Motor control centers
• Power distribution systems
• Automation systems
• Heavy-duty machinery

Compliance and Certifications:

• CE Marked
• UL Listed
• IEC/EN 60947-4-1 compliant

Additional Information:

The Siemens 3RT14566AB368K contactor is designed for high-performance applications requiring reliable switching of high currents. It is suitable for both AC and DC operations, making it versatile for various industrial and commercial applications. The contactor features robust construction, ensuring long service life and high reliability even in demanding environments.