Siemens 3MT8018-1AF03 Contactor: AC-3, 18A/7.5kW, 400V, 110V AC Coil, Size S0 Original Brand New

Overview

The Siemens 3MT8018-1AF03 is a robust and reliable AC-3 Contactor, meticulously engineered for controlling motor and resistive loads in various industrial application. This compact Size S0 contactor is designed for efficient power switching, offering exceptional performance and longevity. Featuring a 110V AC 50Hz coil, it ensures reliable operation within standard industrial power system. Its screw terminal design provides secure and straightforward wiring, simplifying installation and maintenance.

Key Features & Function

• AC-3 Duty: Specifically designed for switching squirrel-cage motors, offering high breaking capacity for motor starting and stopping.
• Rated Current/Power: Handles up to 18 Amperes (AC-3) and is suitable for motors up to 7.5 kW at 400V, ensuring ample capacity for demanding application.
• Auxiliary Contacts: Integrated 1 Normally Open (1NO) and 1 Normally Closed (1NC) auxiliary contacts provide flexible options for control circuitry, interlocking, and status indication.
• Coil Voltage: Operates with a 110V AC, 50Hz control voltage, compatible with common industrial control system.
• Compact Size S0: Optimized for space-saving installations in control panel and electrical enclosures.
• Screw Terminals: Ensures secure, reliable, and easy wiring connections, reducing installation time and potential for error.
• Siemens Quality: Manufactured by Siemens, a global leader in industrial automation, guaranteeing superior quality, reliability, and adherence to international standard.

Benefit

• Enhanced System Reliability: Built to Siemens’ high standards, this contactor offers durable and consistent performance, minimizing downtime and maximizing operational efficiency.
• Versatile Application: Ideal for a wide range of industrial uses, including motor control, lighting circuits, heating systems, and general power switching.
• Easy Integration: The standard Size S0 and screw terminals facilitate quick and hassle-free integration into new or existing control panel.
• Space-Saving Design: Its compact footprint allows for more efficient use of cabinet space, crucial in modern industrial setup.
• Safety and Compliance: Designed and manufactured to meet relevant international safety and performance standard, ensuring safe operation in industrial environment.
• Long Operational Life: Engineered for high switching cycles, providing a long service life and reducing the need for frequent replacement.

Application

• Motor control for pump, fan, conveyor, and compressor
• Heating, Ventilation, and Air Conditioning (HVAC) system
• Lighting control system
• Industrial machinery control
• Power switching for resistive load

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