Siemens 3RT2018-2EP01 Power Contactor 16A, 7.5kW, 230V AC with RC Element & Spring-Loaded Terminals Original Brand New

Overview

The Siemens SIRIUS 3RT2018-2EP01 is a high-performance 3-pole power contactor designed for reliable motor and load switching. With an AC-3e/AC-3 rating of 16A and 7.5kW at 400V, this compact Size S00 contactor is engineered for efficiency and durability in a wide range of industrial applications. It features a 230V AC, 50/60 Hz coil and an integrated, plugged-on RC element to suppress voltage peaks, protecting sensitive electronic components. The convenience of a 1 NO auxiliary contact and innovative spring-loaded terminals ensures quick, secure, and vibration-proof wiring, making installation and maintenance effortless.

Key Features & Benefit

• Reliable Performance: Rated for AC-3e/AC-3, ensuring dependable switching of motors and resistive loads.
• Integrated Protection: The pre-installed RC element effectively dampens voltage spikes, extending the lifespan of both the contactor and connected equipment.
• Space-Saving Design: Its compact Size S00 footprint is ideal for applications where panel space is at a premium.
• Effortless Installation: Spring-loaded terminals allow for tool-free, rapid wiring, saving time and labor costs. They also provide a secure connection resistant to vibration.
• Versatile Auxiliary Contact: Comes with a built-in 1 Normally Open (NO) auxiliary contact for status indication or control circuit integration.
• Global Standard Compliance: Conforms to international standards, ensuring compatibility and safety in various industrial settings.

Function

The Siemens 3RT2018-2EP01 serves as a core component in motor control circuits, performing the following key functions:

• Switching: Efficiently switches three-phase AC loads, such as motors, heaters, and lighting systems.
• Control: Acts as an electrically controlled switch, allowing low-power control signals to manage high-power circuits.
• Safety: Can be integrated into safety circuits for emergency stop functionality or interlocking with other devices.
• Protection: The RC element provides surge suppression, protecting the coil and surrounding circuitry from harmful transient voltages.

Technical Specification

• Product Type: Power Contactor
• Product Number: 3RT2018-2EP01
• Size: S00
• Poles: 3-pole
• Rated Current (AC-3e/AC-3): 16 A
• Rated Power (AC-3e/AC-3): 7.5 kW at 400 V
• Operating Voltage: 230 V AC, 50/60 Hz
• Auxiliary Contacts: 1 NO (Normally Open)
• Connection Type: Spring-loaded terminals
• Protective Element: Plugged-on RC element (Surge Suppressor)
• Manufacturer: Siemens

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