Siemens 3RT2024-1NB30 SIRIUS Power Contactor, 3-Pole, 12A, 5.5kW, 21-28V AC/DC Coil, Screw Terminal, Size S0 Original Brand New

Overview

The Siemens 3RT2024-1NB30 is a high-performance SIRIUS 3-pole power contactor designed for reliable switching of motors and other electrical loads. This compact and robust Size S0 contactor is engineered for industrial applications, offering exceptional durability and a long service life. With its wide operating voltage range of 21-28V AC/DC and an integrated varistor, it provides flexibility and protection against voltage spikes. The 1 NO + 1 NC auxiliary contacts and secure screw terminals ensure easy integration into control circuits.

Features & Function

• Powerful Performance: Rated for AC-3e/AC-3 operation at 12 A and 5.5 kW at 400 V, making it ideal for standard motor control applications.
• Versatile Coil: The 21-28 V AC/DC coil with an integrated varistor provides a wide control voltage range and excellent surge protection, reducing the need for external components.
• Integrated Auxiliary Contacts: Includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact, enabling seamless integration into interlocking and signaling circuits.
• Secure Connection: The reliable screw terminals ensure a strong, vibration-resistant connection for all conductors.
• Compact Design: The Size S0 form factor allows for space-saving installation in control panels and enclosures.
• Standards Compliance: Conforms to international standards, including IEC 60947, ensuring safety and reliability.

Benefit

• Enhanced Reliability: Built with high-quality materials and engineering for a long mechanical and electrical service life, reducing maintenance and downtime.
• Simplified Installation: Screw terminals and a compact design make for quick and straightforward mounting and wiring.
• Cost-Effective Solution: The integrated varistor eliminates the need for a separate surge suppressor, saving on component and installation costs.
• Global Recognition: As a Siemens SIRIUS product, the 3RT2024-1NB30 is part of a globally trusted and widely available product line, simplifying procurement and support.
• Wide Application Range: Suitable for controlling a variety of loads, including electric motors, resistive heaters, and lighting systems.

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