Power Contactor, 3TS Series, 3-Pole, AC Coil, Variant AF028K - 3TS35000AF028K

🔹 Power Contactor – Siemens 3TS35000AF028K (3TS Series, 3-Pole AC Coil)

The Siemens 3TS35000AF028K is a 3-pole power contactor from the 3TS series, designed for reliable switching of AC loads in industrial motor control and automation systems. It is commonly used in applications such as pumps, compressors, HVAC systems, and general-purpose industrial switching where safe and efficient operation is required.

This contactor operates under AC-3 duty, making it suitable for controlling squirrel cage induction motors. It delivers strong electrical endurance, stable switching performance, and long mechanical life for continuous industrial operation.

🔹 Key Features

• Siemens 3TS Series power contactor
• Model: 3TS35000AF028K
• 3-pole (3P) configuration for 3-phase systems
• AC coil operated design
• Suitable for motor switching (AC-3 duty) (eleczo.com)
• Rated around 40 A class (3TS35 frame family) (eleczo.com)
• Compact industrial panel mounting design
• High electrical and mechanical endurance
• Reliable arc quenching for safe switching
• Suitable for MCC and control panels
• Low maintenance and long service life
• Shock and vibration resistant construction