Siemens 3RT2025-1AG60 Power Contactor, AC-3e/AC-3, 17A, 7.5kW, 3-Pole, 100V AC Coil, Screw Terminal, Size S0 Original Brand New

Overview

The Siemens 3RT2025-1AG60 SIRIUS Power Contactor is a robust and reliable component designed for switching motors and other loads in industrial applications. Part of the proven SIRIUS modular system, this contactor offers high performance in a compact Size S0 frame. It complies with the latest efficiency standards, supporting both AC-3 and the new highly efficient AC-3e categories. Featuring 3 main poles and an integrated set of auxiliary contacts, it's suitable for various control circuits. The secure screw terminal connection ensures simple and reliable wiring.

Key Specification

• Product Number: 3RT2025-1AG60
• Contactor Type: Power Contactor
• Utilization Category: AC-3e / AC-3
• Operational Current (Ie​): 17 A (at 400 V)
• Operational Power (Pe​): 7.5 kW (at 400 V)
• Number of Poles: 3
• Control Supply Voltage: 100 V AC, 50 Hz / 100-110 V AC, 60 Hz
• Auxiliary Contacts: 1 NO (Normally Open) + 1 NC (Normally Closed)
• Connection Type: Screw Terminal
• Size: S0

Benefit

• High Reliability: Part of the industry-leading Siemens SIRIUS family, guaranteeing long service life and dependable operation.
• Energy Efficiency: Supports the new AC-3e standard, reducing energy consumption in motor switching applications.
• Space-Saving Design: The compact Size S0 minimizes panel space requirements.
• Flexible Control: Features built-in 1 NO + 1 NC auxiliary contacts for easy integration into complex control and signaling circuits.
• Easy Installation: Screw terminals provide a universally accepted, secure, and straightforward method for wiring.

Function

The Siemens 3RT2025-1AG60 serves as an electrically operated switch (contactor) for the main circuit. Upon energizing the 100 V AC coil, the main contacts close, connecting power to the load (e.g., an electric motor). Simultaneously, the integrated auxiliary contacts change state, providing feedback and interlocking signals to the control system. It is specifically designed for switching three-phase AC motors up to 7.5 kW at 400 V.

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