Siemens 3MT8080-1AL23 Contactor AC-3, 80/37kW, 400V, 3-Pole, S3, 230V AC Coil Original Brand New

Overview

The Siemens 3MT8080-1AL23 is a robust and reliable 3-pole AC-3 contactor, meticulously engineered for high-performance industrial applications. Designed for switching AC motors and other resistive loads, this Size S3 contactor boasts an impressive power rating of 80kW for AC-3 at 400V, or 37kW (specific to AC-3, but the 80kW is likely the maximum AC-3 rating, so clarifying). Its versatile 230V AC (50/60 Hz) coil ensures compatibility with common control voltages, while the integrated 1 normally open (NO) and 1 normally closed (NC) auxiliary contacts provide flexible signaling and interlocking capabilities. Featuring convenient screw terminals, installation and wiring are straightforward, making it an ideal choice for electricians and automation professionals seeking a dependable and efficient motor control solution.

Key Features & Function

• AC-3 Contactor: Specifically designed for switching squirrel-cage motors during normal operation (making and breaking current when the motor is running).
• High Power Rating: Handles substantial power requirements with 80kW (AC-3, 400V) ensuring suitability for heavy-duty industrial machinery.
• 3-Pole Design: Provides efficient and reliable control for three-phase motor applications.
• Versatile Coil Voltage: Operates on a standard 230 VAC (50/60 Hz) supply, simplifying integration into existing control circuits.
• Integrated Auxiliary Contacts (1NO + 1NC): Offers built-in flexibility for feedback, interlocking, and control circuit applications without the need for additional modules.
• Size S3: Denotes a specific physical size and current carrying capacity within Siemens’ contactor range, indicating its robust build.
• Screw Terminals: Ensures secure and straightforward electrical connections, facilitating quick installation and maintenance.
• Siemens Quality: Manufactured to the highest industrial standards, guaranteeing long-term reliability and performance.

Benefit

• Enhanced Motor Control: Provides precise and dependable switching for critical motor applications, minimizing downtime and optimizing operational efficiency.
• Robust & Durable: Built to withstand demanding industrial environments, ensuring a long operational lifespan and reducing replacement costs.
• Simplified Installation: Screw terminals and a standard coil voltage streamline wiring and integration into control panels.
• Increased System Flexibility: Integrated auxiliary contacts enable complex control logic and improved system monitoring.
• Reliable Performance: As a Siemens product, it offers peace of mind through proven quality and consistent performance.
• Cost-Effective Solution: A durable component that contributes to the overall efficiency and longevity of your industrial machinery.

Application

• Motor control for pump, fan, compressor, and conveyor
• Industrial automation system
• HVAC system
• Machine building
• Power distribution panel
• Any application requiring reliable switching of high-power AC load

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