Siemens 3RT2517-2AP60 Power Contactor 12A, 4-Pole, AC-3, 5.5 kW / 400V Original Brand New

Overview

The Siemens 3RT2517-2AP60 is a high-performance SIRIUS series power contactor engineered for reliable switching of motors and other resistive loads up to 5.5 kW at 400 V. This compact, 4-pole device is specifically designed with a 2 NO + 2 NC main contact configuration, making it ideal for applications requiring double switching capabilities, such as reversing or two-speed motor control. Featuring user-friendly spring-loaded terminals, it ensures fast, vibration-proof, and maintenance-free wiring in space-constrained installations (Size S00).

Key Features & Function

• Current & Voltage Rating: 12 A, suitable for 220 V AC (50 Hz) / 240 V AC (60 Hz) operations

• Power Handling: Can switch loads up to 5.5 kW / 400 V

• Poles & Contacts: 4-pole configuration with 2 NO + 2 NC main contacts for versatile control

• Connection Type: Spring-loaded terminals for fast, reliable wiring

• Size: Compact S00 design for efficient panel integration

• AC-3 Rated: Optimized for motor switching applications

Benefit

• Reliable Performance: Ensures safe and efficient switching of industrial motors and electrical equipment.

• Durable Construction: High-quality Siemens engineering for long-term operational stability.

• Easy Installation: Spring-loaded terminals simplify wiring and maintenance.

• Versatile Usage: Compatible with a wide range of AC-3 applications.

• Compact Design: Saves panel space without compromising performance.

Application

The Siemens 3RT2517-2AP60 contactor is primarily used for:

1. Motor Switching: Starting, stopping, and reversing three-phase asynchronous motors up to 5.5 kW.

2. Resistive Load Switching: Controlling heating elements, lighting, or capacitor banks.

3. Complex Control Circuits: Acting as the main switching element in control panels for automation and machinery.

4. Reversing Starters: Due to the 2 NO + 2 NC main contacts, it is an optimal choice for pairing with another contactor to create a reliable mechanical and electrical interlock.

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