Siemens 3MT8080-1AC23 Contactor AC-3, 80/37kW, 400V, 1NO1NC, 24 VAC, 50/60 Hz, 3-pole, size S3 Original Brand New

Overview

The Siemens 3MT8080-1AC23 is a high-performance AC-3 contactor designed for reliable switching of electric motors and other inductive loads in industrial and commercial applications. With a robust current rating of 80A and a power handling capability of 37kW at 400V, this 3-pole contactor provides efficient and safe operation. Its compact size S3 design, combined with user-friendly screw terminals, ensures straightforward installation and secure connections, making it an ideal choice for a wide range of motor control tasks.

Function

• Motor Control: Primarily used for starting and stopping three-phase electric motors in various industrial machinery, pumps, and ventilation systems.
• Load Switching: Efficiently manages other AC-3 inductive loads, such as transformers and heating elements.
• Automation Integration: Can be easily integrated into control circuits for automated system operation, enhancing efficiency and safety.
• Safety Interlocking: The included auxiliary contacts (1 NO + 1 NC) enable safety interlocks and status feedback within complex control systems.

Key Features

• High Performance: Rated for 80A (AC-3) and 37kW at 400V, suitable for medium to heavy-duty industrial applications.
• 3-Pole Configuration: Designed for switching three-phase power, ensuring robust motor control.
• Auxiliary Contacts: Features 1 normally open (NO) and 1 normally closed (NC) auxiliary contact for versatile control circuit integration, signaling, and interlocking.
• Control Coil Voltage: Operates on a safe and common 24 VAC, 50/60 Hz control voltage, ideal for low-voltage control systems.
• Size S3: Compact and optimized design for efficient use of panel space.
• Screw Terminals: Provides secure and straightforward electrical connections, simplifying installation and maintenance.
• Siemens Quality: Manufactured by Siemens, guaranteeing high reliability, durability, and a long service life in demanding industrial environments.

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