Schneider Electric LC1D80D7 3-Pole Power Contactor 80A 42V AC

The Schneider Electric LC1D80D7 is a high-performance 3-pole power contactor engineered for demanding industrial environments. Designed to handle power switching with precision, this device supports an 80A current rating and operates with a 42V AC control coil. Its robust construction ensures long-term reliability in complex electrical distribution and motor control systems, providing a stable solution for automation infrastructure.

Advantages

This contactor offers exceptional durability and consistent performance under heavy electrical loads. Its compact design allows for efficient space utilization within control panels, while the high-quality materials used in its manufacturing guarantee resistance to mechanical wear and electrical stress. The device is built to facilitate seamless integration into existing industrial setups, ensuring minimal maintenance requirements and high operational safety standards.

Suitable for

• Industrial motor control applications
• Power distribution systems
• Automation and control panels
• Heating and lighting circuit management

When it may not be suitable

This contactor is specifically designed for 42V AC control circuits and will not function correctly if connected to control voltages outside of this specification. It is intended for industrial use and may be oversized or incompatible for simple residential low-voltage applications.

Key specifications

• Number of poles: 3
• Rated operational current: 80A
• Control circuit voltage: 42V AC
• Application type: Power switching and motor control

How to use

Installation should be performed by a qualified electrician in accordance with local electrical codes. The contactor is typically mounted on a standard DIN rail or directly onto a panel backplate. Ensure that the power supply is disconnected before wiring the main power terminals and the control coil terminals. Once securely mounted and wired, the device is activated by applying the 42V AC signal to the coil, which closes the main contacts to power the connected load.

What to consider before purchase

• Verify that your control system provides a 42V AC signal.
• Ensure the 80A rating is sufficient for your specific motor or load requirements.
• Check available space in your electrical enclosure for proper heat dissipation.

Usage recommendations

Regularly inspect the terminal connections for tightness and ensure the contactor is free from dust and debris to maintain optimal electrical conductivity and prevent overheating during prolonged operation.