TeSys D power contactor AC3 115A 3P 1NO 1NC 24VDC coil LC1D115BD

Power contactor for motor control

This three-pole power contactor from the TeSys D series, with a rated current of 115A, is designed for reliable motor control. Designed for a wide range of applications – from industrial machines and equipment to building installations – it provides effective protection and long-term operation. Equipped with a 24V DC coil, it has built-in auxiliary contacts (1NO + 1NC), which facilitates integration with control and automation systems.

Construction and operating parameters

The LC1D115BD contactor is characterized by a solid construction and high quality workmanship. Mounting on a DIN rail or plate allows for flexible adaptation to different installation conditions. Adapted to work at temperatures from -5°C to 60°C, it guarantees reliable operation even in difficult environmental conditions. The rated operating power for AC-3 is 55 kW at 400V, and for AC-4 – 18.5 kW, which makes it a suitable choice for various loads. These values confirm its versatility and efficiency in various applications.

Advantages and applications

• High reliability: designed for intensive operation, withstands up to 15 million switching cycles.
• Compact dimensions: width of 120 mm facilitates mounting in limited spaces.
• Versatility: can be used in AC-1, AC-3 and AC-4 applications.
• Safety: has certificates of compliance with many standards (IEC, UL, CSA, CCC, EAC, Marine).
• Easy installation: screw connections ensure quick and secure mounting of power and control cables.
• Integrated auxiliary contacts: standardly equipped with an NO and NC contact, which simplifies the construction of control circuits.
• Wide range of applications: ideal for controlling motors in industrial plants, public buildings and HVAC systems (heating, ventilation and air conditioning).
• Compliance with standards: meets the requirements of IEC 60335-1 standard regarding the safety of household and HVAC electrical appliances.

Thanks to its construction and technical parameters, the LC1D115BD contactor is an optimal solution for professionals and customers looking for a reliable and efficient element for motor control. Its versatility makes it suitable for use in many different industries and applications.