Overview: Siemens 3MT8095-1AL20 Industrial Power Contactor
The Siemens 3MT8095-1AL20 is a high-performance AC-3 contactor specifically engineered for the reliable and efficient switching of motors and other inductive loads in a wide range of industrial and commercial applications. This robust 3-pole contactor, sized S3, is a vital component for motor control circuits, ensuring stable and safe operation. Designed for 400V main circuits, it can efficiently handle currents up to 95 Amperes and power ratings of 45kW. A key feature of this model is its 230V AC control coil, making the 3MT8095-1AL20 an ideal choice for systems requiring this common control voltage, ensuring seamless integration into diverse control panels globally.
Key Features & Specification
- Model: Siemens 3MT8095-1AL20
- Contactor Type: AC-3 (optimized for making, breaking, and occasional starting of squirrel-cage motors)
- Rated Current: 95 Amperes (A)
- Rated Power: 45 Kilowatts (kW) at 400V
- Rated Operational Voltage (Main Circuit): 400 Volts (V) AC
- Control Coil Voltage: 230 VAC (50/60 Hz) – compatible with widely used industrial control voltages.
- Poles: 3-pole configuration for three-phase motor applications.
- Size: S3 (A standard industrial size for this current range, offering a balance of performance and footprint)
- Terminals: Secure screw terminal connections for straightforward, reliable wiring and maintenance.
- Durability: Manufactured by Siemens, guaranteeing long service life and high operational reliability even in demanding industrial environments.
Function & Application
The Siemens 3MT8095-1AL20 Contactor serves as an essential electromagnetic switch, enabling the remote and automated control of power flow to electrical equipment. Its primary function is to safely and efficiently establish or interrupt electrical connections in main power circuits, typically for starting, stopping, and protecting industrial motors, heating elements, and lighting systems. The specific 230V AC control coil allows for easy and efficient integration into automated control systems that utilize this widely available voltage, enhancing both operational safety and overall system efficiency.
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