Siemens SIRIUS 3RT2038-3AP60 Power Contactor, 80A, 37kW, 220V AC / 240V AC, S2 Size Original Brand New

Overview

The Siemens SIRIUS 3RT2038-3AP60 is a high-performance power contactor designed for reliable and efficient switching of electric motors and other loads. Part of the renowned SIRIUS 3R series, this S2 size contactor offers a compact and robust solution for various industrial applications.

With its durable design and advanced features, it ensures long-lasting operation and optimal performance in demanding environments. This contactor is specifically engineered for AC-3e/AC-3 applications, making it suitable for standard motor control.

Key Features

• High Current Rating: Rated for 80 A (AC-3e/AC-3) and a power rating of 37 kW at 400 V, providing ample capacity for a wide range of motor sizes.
• Flexible Control Voltage: Operates with a control supply voltage of 220 V AC at 50 Hz and 240 V AC at 60 Hz, ensuring compatibility with different power systems.
• Integrated Auxiliary Contacts: Features one normally open (1 NO) and one normally closed (1 NC) auxiliary contact, offering enhanced functionality for signaling and interlocking circuits.
• Dual Terminal Types: The main circuit utilizes reliable screw terminals for secure and high-current connections, while the control and auxiliary circuits use convenient spring-loaded terminals for quick and easy wiring.
• Compact Size S2: The compact S2 size allows for space-saving installation in control panels and electrical enclosures without compromising performance.
• Durable and Reliable: Built with high-quality materials and rigorous engineering, the SIRIUS 3RT2038-3AP60 ensures a long mechanical and electrical lifespan.

Benefit

• Improved Efficiency: The robust design minimizes power loss, contributing to energy savings and reduced operational costs.
• Enhanced Safety: The integrated auxiliary contacts enable safety features like status indication and emergency stop integration.
• Simplified Installation: Spring-loaded terminals on the control and auxiliary circuits reduce wiring time and simplify maintenance.
• Space-Saving Design: The compact S2 size allows for higher-density installations, optimizing panel space.
• Global Standard Compliance: Meets international standards (AC-3e/AC-3), ensuring its suitability for worldwide applications.

Function

The Siemens 3RT2038-3AP60 power contactor is primarily used to switch electric motors and other inductive loads. It acts as a remotely controlled switch, enabling the start and stop of machinery. Its main functions include:

• Switching: Opening and closing the main circuit to connect or disconnect the load.
• Motor Control: Facilitating the on/off operation of motors in industrial machinery, pumps, fans, and compressors.
• Load Isolation: Providing a safe means to de-energize equipment for maintenance and repair.

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