H. K. Electric Co.

The Siemens 3TF44 is a heavy-duty AC contactor from the Siemens 3TF series, designed for reliable switching of three-phase motors, resistive loads, and other high-power applications in industrial environments. With a rated current of 85 Amperes (AC-3 duty) and capability to switch motor loads up to 45 kW at 400V, the 3TF44 is ideal for motor control centers, automation panels, and power distribution systems.

The Siemens 3TF35 is a robust, high-performance AC contactor from the Siemens 3TF series, specifically designed for switching three-phase induction motors and other heavy-duty electrical loads in industrial environments. With a rated current of 32 Amperes (AC-3 duty) and equipped with a 200V AC control coil, this contactor is ideal for applications requiring reliable motor starting and load control.

The Siemens 3TF34 is a high-performance AC contactor from the Siemens 3TF series, engineered for switching and controlling medium-duty three-phase motors, resistive loads, and other industrial applications. With a rated current of 40 Amperes (AC-3 duty) and the ability to handle motor loads up to 22 kW at 400V, the 3TF34 is suitable for a wide range of control panels, automation systems, and motor starter circuits.

The Siemens 3TF32 is a 3‑pole, IEC-rated electromagnetic contactor from the 3TF series, used primarily for switching and controlling AC motors and industrial equipment.

The Siemens 3TF30 is a compact and reliable AC contactor from Siemens’ 3TF series, specifically designed for controlling three-phase motors and other inductive loads. With a current rating of 9 Amperes (AC-3 duty) and equipped with a 220V AC coil, this contactor is ideal for low-power motor starters, lighting circuits, and control systems.

The Siemens 3TF31 is a compact and efficient 2-pole AC contactor from the Siemens 3TF series, designed for switching and controlling single-phase loads, resistive heating elements, small motors, and lighting circuits. Equipped with a 220V AC control coil, this contactor offers reliable performance, low power consumption, and long operational life.