Siemens 3RT2517-1AH00 Power Contactor 12A, AC-3, 5.5 kW, 4-Pole, 48V AC Coil, S00 Size Original Brand New

Overview

The Siemens 3RT2517-1AH00 is a high-performance 4-pole power contactor designed for reliable motor switching in AC-3 applications up to 12 A and 5.5 kW at 400 V. Engineered for demanding industrial environments, this compact contactor offers consistent switching capability, long service life, and compatibility with Siemens SIRIUS modular systems. With a 48 V AC 50/60 Hz coil and screw terminal connections, it delivers safe, efficient, and maintenance-friendly installation.

Benefit

• Versatile Switching: The 4-pole (2 NO + 2 NC) configuration provides high flexibility for multi-circuit or specific motor reversing/control applications.

• High Reliability: As part of the Siemens SIRIUS line, it offers long-term switching stability and performance in harsh industrial environments.

• Space-Saving Design: The compact Size S00 footprint allows for high-density installation in control cabinets, optimizing panel space.

• Secure Installation: Robust screw terminals ensure a reliable, vibration-resistant electrical connection.

• Global Compatibility: Operates with a standard 48V AC control voltage.

Features / Functionality

• Rated Current: 12 A (AC-3)

• Power Rating: 5.5 kW at 400 V

• Poles: 4-pole configuration

• Main Contacts: 2 Normally Open (NO) + 2 Normally Closed (NC)

• Coil Voltage: 48 V AC, 50/60 Hz

• Terminal Type: Screw terminals

• Size Category: S00 (compact Siemens SIRIUS design)

• Application Areas: Motor control, industrial automation, switching circuits, machinery, HVAC systems.

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