Siemens 3RT2025-1AC20 Power Contactor 17A, 7.5kW, 3-Pole, 24V AC Original Brand New

Overview

The Siemens 3RT2025-1AC20 power contactor is designed for reliable switching of electrical loads in industrial and commercial applications. Built to handle AC-3e/AC-3 operations, it offers a current rating of 17 A and a power rating of 7.5 kW at 400 V. With a 3-pole configuration and 24 V AC coil, this contactor ensures precise and efficient control of motors and other electrical equipment. Equipped with 1 normally open (NO) and 1 normally closed (NC) auxiliary contact, it supports flexible automation setups. Its screw terminal connections and compact S0 size make installation straightforward and secure.

Key Benefit

• Reliable Switching: Designed for AC-3e/AC-3 applications, ensuring consistent performance.

• High Load Capacity: Handles up to 17 A and 7.5 kW / 400 V, suitable for small to medium-sized motors.

• Versatile Control: Comes with 1 NO + 1 NC auxiliary contacts for additional control flexibility.

• Easy Installation: Screw terminals provide secure and fast wiring.

• Compact Design: Size S0 fits efficiently in limited panel space.

• Durable & Long-lasting: Built to Siemens quality standards for extended service life.

Functionality

• Switching AC loads in motor control circuits.

• Supporting automation in industrial control panels.

• Enabling auxiliary circuit integration through NO/NC contacts.

• Ensuring safe and reliable operation in both 50 Hz and 60 Hz environments.

Technical Specification

• Model Number: 3RT2025-1AC20

• Type: Power Contactor

• Rated Current (AC-3e/AC-3): 17 A

• Rated Power: 7.5 kW / 400 V

• Number of Poles: 3

• Coil Voltage: 24 V AC

• Frequency: 50/60 Hz

• Auxiliary Contacts: 1 NO + 1 NC

• Connection Type: Screw terminal

• Size: S0

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