Siemens 3MT8012-1AH01 Contactor AC-3, 12A, 5.5kW, 400V, 1NO, AC 48V, S00 Original Brand New

Overview

The Siemens 3MT8012-1AH01 is a high-performance AC-3 Contactor from the renowned SIRIUS series, designed for demanding industrial applications, particularly for switching three-phase motors. This compact yet robust contactor boasts a 12A rating at 400V (5.5kW), making it an ideal choice for a wide range of motor control circuits. Featuring a reliable 1 normally open (NO) auxiliary contact and an AC 48V 50/60Hz coil voltage, it ensures precise and efficient operation. Its compact Size S00 design and user-friendly screw terminals simplify installation and maintenance, making it a cornerstone for efficient electrical system.

Benefit

• Reliable Motor Control: Specifically designed for AC-3 switching, ensuring safe and efficient operation of motors up to 5.5kW.
• Compact Design (Size S00): Saves valuable panel space, allowing for more compact and optimized control cabinet.
• Easy Installation: Equipped with robust screw terminals for quick, secure, and straightforward wiring.
• Long-lasting Performance: Built with Siemens' renowned quality and engineering, guaranteeing extended operational life and minimal downtime.
• Versatile Application: Suitable for various industrial environments requiring dependable switching of resistive and inductive load.
• Global Standard Compliance: Manufactured to meet stringent international standards, ensuring compatibility and safety.

Function

• Switching Motor: Primarily used for switching three-phase asynchronous motor in various industrial machinery and equipment.
• Remote Control: Enables remote activation and deactivation of electrical circuit, enhancing operational safety and convenience.
• Load Isolation: Provides a mean to safely disconnect power to a circuit or equipment for maintenance or emergency situation.
• Circuit Protection Integration: Can be easily integrated with overload relays and circuit breakers for comprehensive motor and circuit protection.
• Auxiliary Contact Operation: The integrated 1NO auxiliary contact can be used for signaling, interlocking, or control circuit function.

Key Features

• Type: AC-3 Contactor
• Rated Operational Current (Ie): 12A
• Rated Power (P): 5.5kW at 400V
• Rated Control Supply Voltage (Uc): AC 48V (50/60Hz)
• Auxiliary Contacts: 1 NO (Normally Open)
• Size: S00
• Connection Type: Screw Terminal
• Series: Siemens SIRIUS
• Product Number: 3MT8012-1AH01

Application

The Siemens 3MT8012-1AH01 Contactor is an essential component in a wide array of industrial application, including:

• Pump control system
• Conveyor belt system
• HVAC system (heating, ventilation, and air conditioning)
• Machine tool
• Packaging machinery
• Material handling equipment
• General motor control circuit

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