TeSys K power contactor, AC3, 9A, 3P, 1NO, 110VAC coil, screw terminals LC1K0910F7

Power contactor – reliable control of motors and loads

This three-pole TeSys K power contactor is designed for reliable control of motors and resistive loads. It is suitable for both industrial applications and buildings where high performance and compact size are required. The rated operating current of 9A at 400V AC (AC-3) allows operation of motors up to 4kW. The contactor design ensures long-term and trouble-free operation, and the ability to mount on a DIN rail facilitates installation and integration with existing systems.

Construction and application

The LC1K0910F7 contactor has three normally open (NO) main contacts and one NO auxiliary contact, providing flexibility in control circuit configuration. A 110V AC (50/60Hz) coil ensures compatibility with most standard supply voltages. Screw terminals facilitate wire connection, and compact dimensions (58mm high, 45mm wide and 57mm deep) allow saving space in the distribution board. It can be used to control various loads, such as electric motors, heaters or pumps.

Key features and benefits

• Versatility: Suitable for controlling both inductive (AC-3) and resistive (AC-1) loads.

• Compact size: Allows mounting in limited space.

• Easy installation: Can be mounted on a DIN rail or screwed on.

• High reliability: Ensured by a solid construction and high-quality materials.

• Safety: Compliance with IEC, UL, CSA, CCC and EAC standards guarantees safe operation.

• Universal coil voltage: 110V AC (50/60Hz) coil ensures compatibility with various power systems.

• Designed for applications requiring frequent switching: Withstands up to 3600 cycles/hour.

• Overload protection: Rated operating current Ie for AC-3 is 9A at 400V, which protects the motor from damage.

• Wide operating temperature range: Can operate at temperatures up to 50°C without loss of parameters.

• High resistance to shocks and vibrations: Ensures stable operation even in harsh industrial conditions.

The TeSys K LC1K0910F7 contactor is a solid and reliable solution for professionals and end customers looking for a high-quality component for controlling motors and electrical loads. Its compact size, easy installation and high efficiency make it an ideal choice for a wide range of industrial and construction applications.