Siemens 3MT8040-1AP04 Contactor AC-3, 40A, 18.5kW, 230V AC, S2 Size, Screw Terminal Original Brand New

Overview

The Siemens 3MT8040-1AP04 Contactor is a robust and reliable 3-pole AC contactor designed for efficient control of electrical loads in industrial and commercial applications. Engineered by Siemens, a global leader in industrial automation, this contactor offers exceptional performance and durability for demanding operational environments. Its compact S2 size and versatile screw terminals ensure easy integration and secure connections within your electrical systems.

Function

• Motor Control: Primarily used for switching and controlling AC motors, especially those operating under AC-3 utilization categories.
• Load Switching: Efficiently makes and breaks electrical circuit, controlling the flow of current to various resistive, inductive, and capacitive load.
• Remote Operation: Enables remote activation and deactivation of equipment when paired with appropriate control circuit.
• Safety Interlocking: Can be integrated into safety circuits to provide interlocking functions, preventing unintended operation.

Benefit

• High Performance: With a 40A rating and 18.5kW power handling at 400V, this contactor is well-suited for medium to heavy-duty application.
• Reliable Operation: Siemens’ renowned engineering ensures long-term operational stability and reduced downtime.
• Versatile Connectivity: Equipped with robust screw terminals for secure and straightforward wiring, accommodating various cable size.
• Compact Design: The Size S2 footprint allows for efficient use of panel space, making it ideal for installations with limited room.
• Flexible Auxiliary Contacts: Features 2 Normally Open (NO) and 2 Normally Closed (NC) auxiliary contact, providing ample flexibility for control and signaling circuit.
• Standardized Coil Voltage: The 230 VAC, 50 Hz control voltage is a common standard, simplifying integration into existing control system.
• Durability: Built to withstand the rigors of industrial environments, offering excellent mechanical and electrical life.
• Siemens Quality: Benefit from the assurance of Siemens’ global reputation for quality, innovation, and support.

Application

• Industrial Motor Control Panel
• HVAC System
• Pumps and Compressor
• Conveyor System
• Lighting Control
• General Industrial Automation
• Machinery Control

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