Siemens 3RT2015-2AK62 Contactor, SIRIUS, 7A, 3kW, 110/120V AC, S00 Original Brand New

Overview

The Siemens 3RT2015-2AK62 is a compact, high-performance power contactor from the trusted SIRIUS series, designed for the functional and safe switching of motors and other electrical loads. This specific model is a Size S00 device, perfect for applications requiring high performance in a small footprint.

Featuring a robust design with 3 main poles and a current rating of 7 A (AC-3e/AC-3), it is rated for motor switching up to 3 kW at 400 V. The contactor utilizes an efficient 110 V AC (50 Hz) / 120 V AC (60 Hz) control coil and incorporates spring-loaded terminals for quick, vibration-proof, and maintenance-free wiring of both the main and auxiliary circuits.

Benefits & Advantages

1. High Reliability: Part of the industry-leading Siemens SIRIUS family, ensuring dependable and long-lasting operation.
2. Fast and Secure Wiring: Spring-loaded terminals (also known as spring-clamp connections) drastically reduce wiring time and maintenance by providing a secure, high-contact pressure connection resistant to vibration.
3. Space Saving: The compact Size S00 design allows for high-density panel layouts, optimizing control cabinet space.
4. Versatile Application: Suitable for general motor control, heating, lighting, and ventilation applications compliant with both AC-3 and the enhanced AC-3e standards.
5. Expandability: Easily accepts additional clip-on auxiliary switch blocks and functional modules (sold separately) for increased flexibility.

Function

The 3RT2015-2AK62 acts as an electromechanical switch. When the control coil is energized by the 110/120 V AC supply, it closes the three main power contacts, allowing current to flow to the load (e.g., a 3-phase motor). Simultaneously, the integrated 1 NC auxiliary contact opens, which can be used for interlocking or signaling purposes in the control circuit. This device is specifically designed for switching tasks in normal AC operation (AC-3) and is engineered for high mechanical and electrical endurance (up to 30,000,000 mechanical operating cycles).

Application

• Motor Starters (DOL, Reversing)
• Heating Systems Control
• Ventilation and Air Conditioning (HVAC)
• Pumping Stations
• Conveyor Systems
• Industrial Machinery Control

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