TeSys K power contactor AC1 20A 4P 4NO 230VAC coil screw terminals LC1K09004P7

TeSys K power contactor – reliability and compact size. The TeSys K LC1K09004P7 power contactor is a four-pole device designed to control AC-1 loads. The rated operating current is 20A, making it an ideal solution in many industrial and construction applications. Equipped with a 230VAC coil, it ensures compatibility with commonly used mains voltages. Connection via screw terminals guarantees secure and durable connections.

Construction and application

This contactor is particularly useful in applications requiring frequent switching of resistive loads, such as heaters, light bulbs or other resistive elements. The construction with four normally open contacts (4NO) allows for controlling various circuits. Compact dimensions (45 mm wide) allow for easy installation even in limited space, and mounting on a DIN rail or screwing increases installation flexibility.

Key features and benefits

• High efficiency: Rated power for AC-3, 400V is 4 kW, and rated current Ie for AC-3, 400V is 9A – provides efficient load control.
• Durability and reliability: The contactor is designed for intensive operation, with a mechanical endurance of up to 1.2 million switching cycles – comparable to higher series such as EATON DILM.
• Compact dimensions: A width of only 45 mm makes it easy to install in tight control cabinets and switchboards.
• Safety and compliance with standards: It has IEC, UL, CSA, CCC and EAC certificates, and also meets Green Premium requirements (RoHS/REACh), which guarantees compliance with environmental regulations.
• Versatility: Suitable for controlling both resistive (AC-1) and inductive (AC-3) loads.
• Easy installation: Screw terminals provide quick and secure connection of wires.

The contactor is characterized by a width of 45 mm, a height of 58 mm and a depth of 57 mm. The rated current AC-1 is 20A, and the control voltage is 230...230 V. The rated power AC-3 (at 400V) is 4 kW, and the rated current AC-3 is 9A. It has four normally open main contacts (4NO) and a screw connection.

The TeSys K LC1K09004P7 contactor is a solid and efficient solution for professionals and customers looking for a reliable device to control electrical loads. Its compact size, durability and compliance with standards make it an ideal choice for a wide range of applications.