Siemens 3RT2518-1AB00 Power Contactor 16A, AC-3, 7.5 kW, 400V, 4-Pole, 24V AC Coil, S00 Size Original Brand New

Overview

The Siemens 3RT2518-1AB00 power contactor is a high-performance switching device designed for reliable motor control and industrial automation applications. Part of the trusted Siemens SIRIUS series, this contactor offers durability, efficient switching, and compatibility with a wide range of control systems. With a 16 A AC-3 rating and 7.5 kW power capacity at 400 V, it is ideal for controlling small to medium motors in demanding environments.

Its compact S00 size, 4-pole design, and 24 V AC coil make it suitable for applications requiring dependable performance in minimal space. Featuring 2 Normally Open (NO) + 2 Normally Closed (NC) main contacts and robust screw terminals, this contactor ensures secure wiring and long-term operational stability.

Benefit

• High reliability for continuous industrial use

• Compact S00 size fits easily into tight control panels

• Durable switching performance for AC-3 motor applications

• Versatile 4-pole configuration with 2 NO + 2 NC contacts

• Energy-efficient 24V AC coil for low-voltage control systems

• Easy installation with secure screw terminals

• Siemens SIRIUS quality, ensuring long service life

Functions & Features

• Rated operational current (AC-3): 16 A

• Rated power: 7.5 kW at 400 V

• 4-pole configuration: 2 NO + 2 NC

• Control voltage: 24 V AC, 50/60 Hz

• Mounting style: Screw terminal connection

• Frame size: S00

• Suitable for: Motor control, switching resistive loads, general industrial automation

• High mechanical endurance for frequent switching

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