Siemens 3RT2017-2AN21 Power Contactor 12A, 5.5kW, 3-Pole, 220V AC, Spring Terminal, S00 Original Brand New

Overview

The Siemens 3RT2017-2AN21 is a high-performance power contactor designed for efficient motor switching and control in industrial environments. With a current rating of 12 A and motor output capacity of 5.5 kW at 400 V, this 3-pole AC-3/AC-3e contactor is ideal for a variety of low-voltage applications. It features a 220V AC coil, operates on 50/60 Hz, and comes equipped with spring-loaded terminals for easy and secure wiring. This model includes 1 NO auxiliary contact and is classified under size S00, making it compact and suitable for space-restricted panels.

Built with Siemens’ trusted quality, this power contactor ensures long-term reliability, low maintenance, and excellent electrical durability.

Key Benefit

• Reliable Motor Control: Optimized for AC-3 applications, offering reliable performance in starting and stopping three-phase motors.

• Space-Saving Design: Compact S00 size fits easily into control panels or tight enclosures.

• Quick Installation: Spring-loaded terminals simplify wiring and reduce installation time.

• Auxiliary Contact Included: Comes with 1 Normally Open (NO) auxiliary contact for control circuit integration.

• Durable and Safe: Siemens engineering ensures high durability, safe operation, and compliance with global standards.

Function 

• Application Type: Motor switching and control in industrial automation, HVAC, conveyors, pumps, compressors.

• Voltage & Frequency: Operates on 220V AC, compatible with 50/60 Hz systems.

• Contact Configuration: 3 poles, AC-3 / AC-3e rated, ideal for three-phase loads.

• Terminal Type: Spring-loaded terminals for secure, vibration-resistant connections.

• Coil Voltage: 220V AC coil ensures reliable operation across standard power supplies.

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