Siemens SIRIUS 3RT2018-1AB01 Power Contactor, 16A, 7.5kW, 24V AC, Size S00 Original Brand New

Overview

The Siemens 3RT2018-1AB01 SIRIUS Power Contactor is a robust and compact switching device designed for reliable control of electric motors and other loads up to $16\text{ A}$ (AC-3e/AC-3). As part of the highly successful SIRIUS family, this 3-pole contactor is engineered for exceptional endurance and performance in industrial control applications. Its extremely compact Size S00 design allows for significant space savings in control cabinets.

Key Features

• Product ID: 3RT2018-1AB01
• Contactor Type: Power Contactor (SIRIUS 3RT2 Series)
• Load Current Rating (AC-3e/AC-3): $16\text{ A}$
• Motor Power Rating: $7.5\text{ kW}$ at $400\text{ V}$
• Poles: 3-pole main circuit
• Coil Voltage: $24\text{ V AC}$, $50/60\text{ Hz}$
• Auxiliary Contacts: 1 Normally Open (1 NO) integrated auxiliary contact
• Connection Type: Reliable screw terminals
• Frame Size: S00 (Smallest size for maximum space efficiency)

Benefit

• Reliable Motor Control: Rated for $16\text{ A}$ and up to $7.5\text{ kW}$ motor switching, ensuring safe and effective operation of your machinery.
• Space-Saving Design: The compact Size S00 footprint minimizes panel space requirements, ideal for high-density applications.
• Global Standard: A genuine Siemens SIRIUS product, ensuring quality, long mechanical life (up to $30,000,000$ operating cycles), and compliance with international standards (e.g., UL, CSA, CE).
• Simple Integration: Features base-mounted 1 NO auxiliary contact and user-friendly screw terminals for quick, secure wiring and straightforward system integration.
• Flexible Mounting: Designed for standard DIN rail or screw mounting, providing versatility in panel installation.

Target Application

The Siemens 3RT2018-1AB01 contactor is perfectly suited for switching 3-phase electric motors, heating loads, lighting systems, and in general industrial machinery where a robust, high-performance, and compact switching device is required. It is a fundamental component for building motor starters and control systems in all areas of automation and low-voltage distribution.

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