适用范围 Application DZ47-100H(NC)系列高分断小型断路器具有保护线路的短路过载，适用于照明配电系统和电动机的配电系统。外型美观小巧、重量轻，性能优良可靠，分断能力较高，脱口迅速，导轨安装，壳体和部件采用高助燃级耐冲击塑料，使用寿命长，主要用于交流50Hz或60Hz，单极230V，二级，三级，四级400V线路的过载、短路保护，同时也可以在正常情况下不频繁地通断电器装置和照明线路。该产品符合IEC60898和GB10963.1等标准的要求。 DZ47-100H(NC) mini circuit breaker is mainly suitable for overload and short circuit protection.It is of pleasing out-look,light weight,reliable performance,high breaking capacity,quick trip.etc.Its frame and parts adopt plastic of high inflammable resistance and shock resistance for long service life.It is mainly used for overload and short service life.It is mainly the circuit of AC50/60Hz,rated votage of sing pole up to 230V,two,three and four pole up to 415V,It can also be used for and unfrequent switchover of the circuit and illumination under normal conditions.This product conform to the requirment of IEC60898 and GB10963.1 standards. 主要技术参数 Main Technical Specifications额定电流Rated current(ln)极数Pole number额定电压Rated voltage(Ue)额定短路分析能力Rated capacity of shortcircuit试验线路预期电流Breaking capacity功率因数 Power factor32,50,63,80,100,125123060000.40-0.452,3,4230/40060000.50-0.552,3,440060000.50-0.55 注：1、机械寿命：20000次（断一通）。 2、抗湿热类型：2类（温度55℃时，相对湿度95%）。 3、接线采用带夹箍的接线端子，电缆截面可达：25mm2 。Note：1、Mechanical lfie：20000 times(oc.o). 2、Humind hotness resistian：2 type (when the temperature is 55℃,relative humidity is (95%). 3、Connection：using the connecting terminal with clip,the section of fixed cable can up to 22mm2