TeSys D power contactor AC3 9A 3P 1NO 1NC 42VAC coil screw terminals LC1D09D7

TeSys D power contactor – reliable motor control

This 3-pole TeSys D power contactor with a rated current of 9A is a robust solution for controlling motors in various applications – from HVAC systems, through pumps and conveyors, to industrial automation. Designed for long-term operation, it ensures reliable performance in both new and modernized installations. The compact design (45 mm wide) simplifies mounting in limited spaces.

Construction and application

The LC1D09 contactor is designed for AC-3 and AC-4 circuits, which means it is perfect for applications requiring frequent switching of motors on and off. It has built-in auxiliary contacts (1NO + 1NC), which increase functionality and allow direct connection to control circuits. Connection is made using screw terminals, ensuring a secure and durable connection of the wires. The 42V AC (50/60Hz) coil guarantees compatibility with most standard supply voltages.

Key features and benefits

• High reliability: The TeSys D design ensures long electrical and mechanical life, minimizing the risk of failure and downtime.
• Versatility: Can be used in various applications – from HVAC systems to industrial machines.
• Compact dimensions: Only 45 mm wide makes it easy to mount even in tight switchboards.
• Built-in auxiliary contacts: Allow direct connection to control circuits without the need for additional elements.
• Compliance with standards: Meets the requirements of many standards (IEC, UL, CSA, CCC, EAC, Marine), guaranteeing safety and compliance with regulations.
• Easy installation: Screw terminals provide quick and secure connection of wires.
• Wide range of coil voltages: Different coil voltages are available (24V, 120V, 240V), making it easy to adapt to specific installation needs.
• Sustainable development: The product has a Green Premium label, which means compliance with environmental protection regulations (RoHS/REACh).

The LC1D09 contactor is characterized by a rated operating current of 9A for AC-3 at 400V and a power of 4kW under the same conditions. It is designed to operate at 440V AC and has a 42VAC coil. It is equipped with three normally closed main contacts and one normally open and one normally closed auxiliary contact.

The LC1D09 contactor is an optimal choice for installers looking for a reliable and versatile solution for motor control. Its solid construction and compliance with standards ensure long-term and safe operation in demanding industrial and building conditions. Additionally, the Green Premium label confirms the manufacturer's commitment to environmental protection.