Siemens SIRIUS 3RT2025-2AL24-3MA0 Power Contactor, 17A, 7.5kW/400V, 2NO+2NC, 230V AC Coil, Spring-Loaded Terminal, Size S0 Original Brand New

Product Overview

The Siemens SIRIUS 3RT2025-2AL24-3MA0 Power Contactor is a high-performance, 3-pole switching device engineered for reliable motor control and load switching up to 17 A (AC-3e/AC-3) and 7.5 kW at 400 V. Part of the trusted SIRIUS family, this size S0 contactor features a 230 V AC (50/60 Hz) control coil and uses modern, vibration-proof spring-loaded terminals for fast, secure, and maintenance-free wiring. It is an ideal component for industrial automation, motor starter applications, and low-voltage control systems requiring a compact and robust solution.

Key Benefit & Features

• High Performance: Rated for 17 A (AC-3e/AC-3) and up to 7.5 kW at 400 V, suitable for various motor and resistive loads.
• Reliable Auxiliary Contacts: Includes 2 NO (Normally Open) and 2 NC (Normally Closed) captive auxiliary contacts for advanced control circuit integration and status feedback.
• Fast, Secure Wiring: Utilizes innovative spring-loaded terminals for quick and reliable connections, reducing installation time and eliminating the need for periodic retightening.
• Compact Design: Size S0 contactor provides a high switching capacity in a space-saving industrial form factor.
• Global Standard: Compliant with standards like AC-3e/AC-3, ensuring compatibility and safety in international applications.
• Integration Ready: Designed to work seamlessly with other SIRIUS control devices.

Application

This contactor is ideal for:

• Starting and stopping standard asynchronous (induction) electric motors.
• Controlling resistive loads and general power switching in HVAC systems, pumps, fans, and conveyor systems.
• Integration into complex control panels, motor control centers (MCCs), and programmable logic controller (PLC) systems.

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