TeSys D power contactor AC3 32A 3P 1NO 1NC 24VDC coil screw clamp terminals LC1D32BD

Power contactor for industrial and domestic applications

The TeSys D LC1D32BD contactor is a reliable device designed to control electric motors and other loads in industrial installations, public buildings and homes. A rated current of 32A and a power of 15kW at 400V make it a versatile component that can be used in many different applications. The contactor design with three poles (3P) and built-in auxiliary contacts (1NO + 1NC) provides flexibility and ease of integration with existing control systems. Coil power supply with 24V DC guarantees compatibility with popular PLCs and other logic circuits.

Construction and operating characteristics

The LC1D32BD contactor is characterized by a compact design and solid construction. Screw terminals ensure secure and durable wire connections, minimizing the risk of loosening connections during operation. Designed for use category AC-3, this contactor is ideal for frequent switching of induction motors. The rated operating current for AC-3 is 32A at 400V, and for AC-1 – 50A. The rated power for AC-4 is 7.5kW at 400V, and the rated current in this category is 18A. This specification allows for efficient control of various loads, from pumps and fans to production machines.

Advantages and benefits of use

• High reliability: The TeSys D contactor has been designed for long-term operation in harsh industrial conditions, which translates to minimal failures and reduced costs associated with downtime.
• Compact dimensions: Width 45 mm, height 85 mm and depth 101 mm allow for easy installation of the contactor even in tight control cabinets.
• Versatility: Possibility of use in various applications – from controlling electric motors to switching heaters and lighting systems.
• Safety: Compliance with IEC60335-1 standard provides increased resistance to fire and dust, which increases safety in various environments.
• Easy installation: Screw terminals facilitate wire connection, and available technical documentation (including a digital version available via QR code) facilitates configuration and servicing of the device.
• Built-in auxiliary contacts: The presence of one normally open (1NO) and one normally closed (1NC) contact eliminates the need to use additional auxiliary contact blocks in many applications, simplifying the electrical diagram and reducing installation costs.
• Compliance with standards: Meeting the requirements of applicable industrial standards and global standards (including marine and UL certificates) guarantees high quality and safety of the device.