Siemens 3RT7025-1AM05 Contactor 18A, 7.5kW (400V), AC 220V Coil, Size S0, Screw Terminal Original Brand New

Overview

The Siemens SIRIUS 3RT7025-1AM05 is a high-performance power contactor designed for reliable switching of motors and other resistive loads. As part of the SIRIUS 3RT line, this contactor is engineered for industrial applications, ensuring robust and long-lasting operation. With an AC-3 rating of 18A at 7.5kW and a 400V operating voltage, it is an ideal choice for a wide range of motor control tasks.

This specific model features a control coil voltage of 220V AC at 50Hz, making it compatible with standard industrial power supplies. The compact Size S0 design saves valuable panel space, while the included 1 NO (Normally Open) and 1 NC (Normally Closed) auxiliary contacts provide flexible options for control and signaling circuits. The screw terminals ensure a secure and straightforward wiring process.

Key Features & Technical Specification

• Product Number: 3RT7025-1AM05
• Contactor Type: Power Contactor
• Operating Voltage (Rated): 400V AC
• Motor Rating (AC-3): 7.5kW (at 400V)
• Rated Operational Current (AC-3): 18A
• Control Supply Voltage: 220V AC, 50Hz
• Auxiliary Contacts: 1 NO (Normally Open) + 1 NC (Normally Closed)
• Size: S0
• Connection Type: Screw Terminals
• Series: SIRIUS 3RT

Benefit & Application

• Reliable Performance: The SIRIUS 3RT series is renowned for its durability and high switching capacity, minimizing downtime and maintenance costs.
• Space-Saving Design: The compact Size S0 form factor allows for higher density installations in control cabinets and panels.
• Ease of Installation: Screw terminals provide a secure and simple connection, reducing installation time.
• Versatile Functionality: With 1 NO and 1 NC auxiliary contacts, this contactor can be easily integrated into complex control circuits for signaling and interlocking.
• Ideal for Motor Control: Perfect for switching motors in a variety of industrial settings, including pumps, fans, conveyors, and machine tools.

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