TeSys K power contactor 9A 3P 1NC 24VDC coil screw terminals LP4K0901BW3

Power contactor for motor control

This 3-pole TeSys K contactor from Schneider Electric is a reliable solution for controlling motors up to 4 kW at 400V. Designed for performance and durability, it works well in both professional and home installations. The compact design (45 mm wide) makes installation easier, and the universal screw terminals ensure a solid connection of the wires.

Characteristics and application

The LP4K0901BW3 contactor is designed for frequent switching of AC-3 circuits, with a rated operating current of 9A at 400V. It has a built-in 1NC auxiliary contact, which expands control and signaling capabilities. A 24V DC coil ensures compatibility with a wide range of control systems. This makes the contactor ideal for:

• Controlling electric motors in industry and construction.
• Applications requiring frequent switching of the load.
• Construction of electrical switchboards and automation systems.
• Applications where compactness and ease of installation are important.

Advantages and design features

• High efficiency: Rated power up to 4 kW at 400V AC-3 guarantees efficient motor control.
• Compact size: Only 45 mm wide allows saving space in control cabinets and switchboards.
• Solid connections: Screw terminals provide secure and durable wire connections.
• Built-in auxiliary contact: Additional 1NC contact increases the functionality of the contactor and enables the implementation of more complex control circuits.
• Low coil current consumption: The 24V DC coil is characterized by low current consumption, which translates into energy savings.
• Durability: Designed to operate at a switching frequency of up to 600 cycles/hour in AC-3, which ensures long-term reliability.
• Compliance with standards: Meets the requirements of IEC, UL, CSA, CCC and EAC standards, which confirms its safety and quality.
• Green Premium: Product consistent with the Green Premium philosophy (RoHS/REACh), which means care for the natural environment.

The TeSys K contactor is an optimal choice for installers looking for a reliable and compact solution for motor control and for end-users who value safety and energy efficiency. Its versatility makes it suitable for many different applications – from simple home installations to advanced industrial systems.