3MT8080-1AV04 Siemens Contactor AC-3 80/37kW 400V size S3 Original Brand New

3MT8080-1AV04

Siemens Contactor AC-3, 80/37kW, 400V, 2NO2NC, 400VAC, 50 Hz, 3-pole, size S3,screw terminal

Overview

Siemens 3MT8080-1AV04 is an AC-3 contactor from Siemens’ renowned SIRIUS range, designed for medium to heavy-duty motor control in industrial settings. This contactor is rated for 80 A and can switch motors up to 37 kW at 400 V, making it suitable for controlling larger machines such as industrial pumps, large fans, and conveyor systems in various manufacturing and automation processes. It features a 3-pole configuration, with screw terminals for reliable, secure electrical connections. The contactor operates with a 24 V AC control coil, providing compatibility with standard control systems in industrial applications. Additionally, it includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contacts, enabling flexible control for interlocking, signaling, and feedback in motor-driven systems.

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