Siemens SIRIUS 3RT2025-1AG20 Power Contactor, 3-Pole, 17A, AC-3, 7.5kW, 110V AC Coil, Size S0, Screw Terminal Original Brand New

Overview: Siemens 3RT2025-1AG20 Power Contactor

The Siemens SIRIUS 3RT2025-1AG20 is a high-performance, 3-pole power contactor from the globally recognized SIRIUS modular system, specifically designed for switching motors and other electrical loads up to 7.5 kW at 400 V (AC-3e/AC-3).

This robust, compact Size S0 contactor features an operating current rating of 17 A for AC-3 duty and is equipped with a 110 V AC, 50/60 Hz control coil. It comes with integrated 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts for control and signaling functions. The industry-standard screw terminals ensure a secure and reliable electrical connection.

Part of the SIRIUS 3RT2 series, this contactor offers exceptional reliability, long mechanical service life, and worldwide approvals (IEC, UL/CSA), making it a reliable component for motor control and industrial automation applications.

Key Benefits

• Exceptional Performance: Rated for up to 7.5 kW / 17 A (AC-3/AC-3e) for reliable motor switching.
• Space-Saving Design: Compact Size S0 footprint, ideal for installation in tight control panels.
• Integrated Auxiliary Contacts: Built-in 1 NO + 1 NC contacts simplify wiring for control circuits.
• Global Standard: Part of the flexible SIRIUS modular system, offering tested combinations and a comprehensive accessory range.
• Robust Connection: Reliable and secure wiring via screw terminal technology.
• High Reliability: Long mechanical service life (typically 10 million operating cycles).
• IE3/IE4 Ready: Suitable for use with highly efficient IE3 and IE4 motors.

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