LC1D40AU7 | TeSys D Contactor

Product Description

The LC1D40AU7 is a TeSys D contactor manufactured by Schneider Electric. It is designed for controlling three-phase motors and other electrical loads. This contactor is part of the TeSys D range, known for its reliability and performance in industrial applications.

Key Features

• Type: 3P (3 NO) – 3 Pole, 3 Normally Open contacts
• Rated Operational Current (Ie): 40 A
• Rated Operational Voltage (Ue): ≤ 440 V AC
• Utilization Category: AC-3 (Squirrel cage motors: starting, switching off)
• Coil Voltage: 240 V AC 50/60 Hz
• Mechanical Durability: Up to 10 million operations
• Electrical Durability: Up to 1 million operations
• Mounting: Screw mounting or snap-on mounting on DIN rail
• Terminal Type: Screw terminals
• Dimensions: Compact design for space-saving installation
• Standards: Complies with IEC 60947-4-1, UL 60947-4-1, and CSA C22.2 No. 14-15 standards
• Environmental Conditions: Suitable for operation in temperatures ranging from -25°C to +60°C
• Protection Degree: IP20 (finger-safe protection)

Applications

The LC1D40AU7 contactor is ideal for use in various industrial and commercial applications, including:

• Motor control in HVAC systems
• Pump control
• Conveyor systems
• Compressors
• Other general-purpose switching applications

Additional Information

The LC1D40AU7 contactor is designed for easy installation and maintenance. It offers high electrical and mechanical durability, ensuring long service life even in demanding environments. The contactor can be used with auxiliary contact blocks, mechanical interlocks, and other accessories to enhance functionality.

Warranty

Schneider Electric offers a standard warranty on the LC1D40AU7 contactor, subject to the terms and conditions of the manufacturer’s warranty policy.