TeSys D power contactor AC3 150A 3P 1NO 1NC 220VAC coil LC1D150M7

TeSys D Power Contactors – Reliable Motor Control

This TeSys D power contactor, designated LC1D150M7, is a key component in electric motor control systems. Designed to operate with loads up to 150A (AC-3) and a power of 75kW at 400V, it provides reliable switching of circuits. The contactor's construction is based on solid screw connections, ensuring secure connections and minimizing the risk of failure. Intended for both industrial and commercial applications, it performs well in a wide range of applications – from production plants to HVAC systems.

Construction and operating parameters

The LC1D150M7 contactor is characterized by a three-pole design (3NO), meaning three normally open main contacts. It also has built-in auxiliary contacts – one normally open (1NO) and one normally closed (1NC), which increase the functionality of the device and enable the implementation of more complex control circuits. A 220VAC coil ensures compatibility with commonly used supply voltages. Mechanical durability of 8 million operating cycles and high resistance to environmental conditions guarantee long life and trouble-free operation in demanding conditions.

Applications and benefits

This contactor is an ideal solution for installers and end-users looking for a reliable and efficient component for motor control. It can be used in:

• Industrial plants: Controlling motors powering machines and production equipment.
• HVAC systems: Switching on and off fan motors, pumps and other air conditioning equipment.
• Commercial buildings: Controlling lighting systems, ventilation and other electrical installations.
• Applications requiring high reliability: Thanks to its solid construction and high-quality materials, the contactor ensures stable operation even in difficult conditions.
• Applications compliant with safety standards: Built-in auxiliary contacts allow the construction of safety circuits in accordance with applicable regulations.

Additionally, the LC1D150M7 contactor meets a number of standards and has certificates (IEC, UL, CSA, CCC, EAC, Marine), confirming its high quality and safety of use. Green Premium compliance also means care for the natural environment through the use of environmentally friendly materials and minimizing the impact on the ecosystem.