Siemens 3RT2517-2AF00 Power Contactor AC-3, 12A, 5.5kW, 4-Pole, 110V AC Original Brand New

Overview

The Siemens 3RT2517-2AF00 is a high-performance 4-pole power contactor from the trusted SIRIUS industrial control range, designed for switching loads up to 12 A (AC-3 rating). Perfect for demanding motor and resistive load applications, this contactor offers exceptional reliability in a compact Size S00 footprint, saving valuable panel space. The inclusion of secure, vibration-proof spring-loaded terminals ensures fast wiring and long-term, maintenance-free operation in industrial environments.

Benefit

• Space Efficiency: The compact S00 size minimizes required panel space without compromising performance.

• High Reliability: Built with Siemens’ quality standards, ensuring a long operational lifespan and minimal downtime.

• Fast, Secure Wiring: Spring-loaded terminals allow for rapid, tool-less wiring, drastically reducing installation time and providing a gas-tight, vibration-resistant connection.

• Versatile Switching: The 4-pole configuration with 2 Normally Open (NO) and 2 Normally Closed (NC) main contacts offers flexibility for complex switching tasks beyond standard 3-phase motor control.

Function

The 3RT2517-2AF00 functions as an electromechanical switch used for switching power circuits. It is primarily used for:

1. Motor Control: Switching motors ON/OFF (up to 5.5 kW at 400V).

2. Resistive Load Switching: Controlling heating elements or lighting.

3. Complex Control Circuits: The 4-pole design is ideal for applications requiring the switching of neutral or complex control schemes (e.g., 4-wire systems).

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