LTNS line
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Microelettrica Scientifica LTNS Series contactors have been developed to answer to the constantly increasing market need of reduced dimensions and weight, taking most of the huge know-how in designing and manufacturing of industrial bar mounted contactors. These contactors have been designed starting from the N series electric arc management concept, grafted on the light and compact structure of a rail unit, developed around the control electromagnet. The LTNS contactors, characterised by a nominal voltage of 750 V, are available in a wide range of current ratings, from 80 A up to 1300 A (up to 3 poles). They can be configured in any combination of Normally Open or Normally Closed poles, with a common rating. They have been designed and tested according to the international standard IEC 60947-4-1 and are suitable for almost any industrial low voltage application, such as: cranes, rolling mills, electric energy production and transformation, photovoltaic panels, induction furnaces, galvanic treatments. Applications Transit and railway systems Control of cranes Rolling mills Mining equipment Renewable energy

SWITCHES CONTACTORS SYSTEMS & COMPONENTS FOR INFRASTRUCTURE GENERAL CHARACTERISTICS ■■ Extra heavy-duty modular line, up to 1000 VDC/AC application, up to 1350 A/pole ■■ Stationary application only, derived from LTHS line ■■ 1-2-3 pole configuration, NO and NC poles indirect or direct arc blow out options available ■■ Flexible control and auxiliary contacts options, high unit customization