Non-reversing solid state contactors provide reliable load operation in applications requiring frequent switching in single- or three-phase power control; a direct-on-line (DOL) version for demanding 3-phase motor control is also available.
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Non-reversing contactors are designed for both resistive and inductive loads, and are an ideal choice to control everything from heating elements and lamps to motors and transformers. Another type of non-reversing contactor provides peak performance for demanding motor starts and is designed specifically for direct-on-line (DOL) starting of 3-phase motors, which transcends the limitations of traditional electromechanical contactors, particularly where frequent starting, stopping, jogging, or plugging are essential.
Advantages of solid state non-reversing contactors:
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New!
Eltwin SC-1 series single-phase contactors are designed for efficient switching of AC loads using electronic components. They are ideal for applications requiring high-frequency on/off switching and long operational life, offering a quiet and reliable alternative to electromechanical contactors.
Starting at
(SC1DD2315)
New!
Eltwin SC-2 series contactors provide dual-pole solid-state operation suitable for single-phase applications. The dual-pole feature also allows switching of 3-phase heaters that do not require a neutral connection. These contactors offer robust performance and integrated protection, making them a reliable choice for demanding industrial environments.
Starting at
(SC2DD4030)
New!
Eltwin SC-3 contactors are specifically engineered for 3-phase power control applications, including heating with or without neutral, and general machine positioning. These contactors ensure reliable and quiet operation with integrated protection, meeting international standards for power electronics.
Starting at
(SC3DD2310)
New!
Eltwin SMC 3 DOL series contactors are designed for direct-on-line starts of 3-phase motors, excelling in applications requiring frequent starting, inching, and jogging. These contactors provide high performance and reliability, ensuring smooth motor operation and extended service life.
Starting at
(SMC3DA2315DOL)
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