Siemens SIRIUS 3RT2025-1AF00 Power Contactor, 3-Pole, 17A, 7.5kW, 110V AC Coil, Size S0 Original Brand New

Overview

The Siemens 3RT2025-1AF00 Power Contactor is a high-performance 3-pole contactor designed for reliable switching of motors and power circuits. Engineered for AC-3e and AC-3 applications, it delivers exceptional performance up to 17A and 7.5 kW at 400V. Compact and durable, this contactor ensures long operational life, easy installation, and efficient power control in industrial and commercial environments.

Ideal for automation, motor control, and energy distribution systems, the Siemens 3RT2025-1AF00 combines Siemens’ trusted engineering with high efficiency and reliability.

Key Features & Specification

• Model Number: Siemens 3RT2025-1AF00

• Type: Power Contactor

• Rated Operational Current: 17 A (AC-3e / AC-3)

• Power Rating: 7.5 kW at 400 V

• Poles: 3-pole configuration

• Coil Voltage: 110 V AC, 50 Hz

• Auxiliary Contacts: 1 NO + 1 NC

• Terminal Type: Screw terminal

• Size: S0

• Mounting Type: DIN rail / Panel mounting compatible

• Manufacturer: Siemens

Benefit

• High Performance: Reliable operation under demanding industrial conditions.

• Compact Design: Space-saving S0 size ideal for control panels.

• Durable Construction: Built to Siemens’ quality standards for long service life.

• Versatile Application: Perfect for motor starters, switching devices, and control systems.

• Ease of Installation: Screw terminals simplify wiring and maintenance.

• Energy Efficient: Optimized coil design reduces power consumption.

Function

The Siemens 3RT2025-1AF00 is designed to control and switch three-phase motors and power circuits. It operates as a motor starter or load switch, ensuring safe and efficient operation across automation systems. With integrated auxiliary contacts, it supports advanced control circuit configurations, enabling precise motor management and system feedback.

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