TeSys D power contactor 40A 3P 1NO 1NC 230VAC coil, EVK screw terminals LC1D40AP5

Motor starter contactor

The TeSys D LC1D40AP5 motor starter contactor is a reliable device designed for controlling three-phase motors. A rated current of 40A in category AC-3 and a power of 18.5kW at 400V make it a suitable choice for both professional installers and end-users who need a solid solution for controlling electrical loads. Its compact design and modular expandability make it easy to integrate with existing systems.

Characteristics and application

This 3-pole contactor with a 230VAC coil and 1NO + 1NC auxiliary contacts finds wide application in various industries, including buildings, production plants, power supply systems, and wastewater management. Its versatility results from the ability to operate in both AC-3 (motor control) and AC-4 (motor control with frequent reversing) categories. Screw connections ensure secure and durable electrical connections.

Advantages and benefits

• High efficiency: Rated power up to 18.5kW at 400V provides efficient motor control.
• Safety: It has integrated auxiliary contacts (1NO + 1NC) enabling the construction of safety circuits in accordance with IEC standards.
• Durability: Mechanical endurance of 15 million switching cycles guarantees a long service life, even with intensive use.
• Easy installation: Compact dimensions (55 x 122 x 120 mm) and modular mounting options facilitate installation in confined spaces.
• Versatility: Can be used in various industrial and construction applications.
• Compliance with standards: Meets the requirements of IEC standards, confirming its safety and reliability.
• Clear documentation: Access to technical documentation via QR code facilitates device selection and servicing.
• Resistance to environmental conditions: The contactor design provides resistance to dust and fire, increasing its reliability in harsh working conditions.

The LC1D40AP5 contactor is characterized by a rated power of up to 18.5 kW at 400V AC-3, a rated operating current of 40A in category AC-3 and a control voltage of AC 50Hz of 230V. It has three main normally open contacts, one normally open (NO) auxiliary contact and one normally closed (NC) auxiliary contact. The rated operating current for AC-1 at 400V is 60A.

The LC1D40AP5 contactor is compatible with GV2 circuit breakers, allowing the creation of complete motor starters also for single-phase motors. The main contacts made of silver alloy ensure high electrical conductivity and long device life.