CEX-0004 CEX 71 1250A Circuit breaker Lenoir Elec Vietnam

LENOIR ELEC AC/DC bar contactors – whether single-pole or multi-polar magnetic blow-out contactors, excitation contactors or field breakers – exploit technologies acquired over time by its Research and Development department and by the different acquisitions made by the company (Unelec, Alsthom Lecourbe, Télémécanique variable composition contactors, CCV Schneider Electric…). The LENOIR ELEC bar contactors offer exceptional modularity synonym of infinite possibilities:

• Assembly of main poles in variable number, with similar or different ratings, with different current nature, of closing or of opening type, with or without mechanical overlapping, with or without magnetic blowout.
• Assembly of auxiliary contacts in significant quantity, instant normally open or normally closed, with or without overlapping, with blowout (for DC selfic control circuits) or without blowout, delayed on opening or on closing of contactor.
• Assembly of a mechanical latching with single or double electrical release with or without tripping coil(s) auto-protective system.
• Possible mechanical interlock with one or several contactors of the same calibre or of different calibre, in vertical position or back-to-back.
• Possible adaptation of the centre-to-centre distance to the assembly conditions.
• Possible lock condemnation of the contactor in the open position (Ronis type, Profalux,…)