mccb

EN LM1 series moulded case circult breaker is applicable circuit of AC 50-60HZ. Rated insulation voltage 690v, rated operating voltage up to DC 250V .the rated operating current is 125A-1250A.for distribute energy of electricity and infrequent making and breaking circuit, and infrequent starting of squirrel cage motor(rated operating current up to 400A) at normal condition with the function of the protection against overload and short circuit and under voltage .EN ABLM1 complies with standard of IEC60947-2.GB 14048.2.GB14048.4 Releas way Without accessory Alarm contact release way Shunt release Sht+aux Auxilary contact Aux+ alt Under voltage release Instantaneous release (mag) 200 208 210 218 220 228 230 Thermo-mag release 300 308 310 318 320 328 330 Electronic release 400 408 410 418 420 428 430 Release way Vut+alt Sht+aux Sht+aux+alt Two+aux Alm+two+aux Uvt+aux Uvt+aux+alt Instantaneous release(mag) 238 240 248 260 268 270 278 Thermo-mag release 338 340 348 360 368 370 378 Electronic release 438 440 448 460 468 470 478 Notice:1,alt is alarm contct.sht is shunt release, aux is auxiliary contact, uvt is under-voltage release