基本介绍
KB0产品采用模块化的单一产品结构型式,集成了传统的断路器（熔断器）、接触器、过载（或过流、断相）保护继电器、起动器、隔离器等的主要功能,具有远距离自动控制和就地直接人力控制功能,具有面板指示及机电信号报警功能,具有过压欠压保护功能,具有断相缺相保护功能,具有协调配合的时间－电流保护特性（具有反时限、定时限和瞬时三段保护特性）。根据需要选配功能模块或附件,即可实现对各类电动机负载、配电负载的控制与保护。KB0主要用于交流50Hz(60Hz)、额定电压至690V、额定电流自3A至100A、可调工作电流自0.12A至100A的电力系统中接通、承载和分断正常条件（包括规定的过载条件）下的电流,且能够接通、承载并分断规定的非正常条件（如短路）下的电流。

CPX系列控制与保护开关

CPX1.2-22
CPX2-22
CPX5.3-22
CPX9-22
CPX12-22
CPX16-22
CPX22-22
CPX25-22
CPX32-22
CPX40-22
CPX45-22
CPX63-22
CPX85-22
CPX100-22
CPX1.2-44
CPX2-44
CPX5.3-44
CPX9-44
CPX12-44
CPX16-44
CPX22-44
CPX25-44
CPX32-44
CPX40-44
CPX45-44
CPX63-44
CPX85-44
CPX100-44
CPX1.2-22F
CPX2-22F
CPX5.3-22F
CPX9-22F
CPX12-22F
CPX16-22F
CPX22-22F
CPX25-22F
CPX32-22F
CPX40-22F
CPX45-22F
CPX63-22F
CPX85-22F
CPX100-22F
CPX1.2-44F
CPX2-44F
CPX5.3-44F
CPX9-44F
CPX12-44F
CPX16-44F
CPX22-44F
CPX25-44F
CPX32-44F
CPX40-44F
CPX45-44F
CPX63-44F
CPX85-44F
CPX100-44F
CPX1.2-22FL20-50mA
CPX2-22FL20-50mA
CPX5.3-22FL20-50mA
CPX9-22FL20-50mA
CPX12-22FL20-50mA
CPX16-22FL20-50mA
CPX22-22FL20-50mA
CPX25-22FL20-50mA
CPX32-22FL20-50mA
CPX40-22FL20-50mA
CPX45-22FL20-50mA
CPX63-22FL20-50mA
CPX85-22FL20-50mA
CPX100-22FL20-50mA
CPX1.2-44FL20-50mA
CPX2-44FL20-50mA
CPX5.3-44FL20-50mA
CPX9-44FL20-50mA
CPX12-44FL20-50mA
CPX16-44FL20-50mA
CPX22-44FL20-50mA
CPX25-44FL20-50mA
CPX32-44FL20-50mA
CPX40-44FL20-50mA
CPX45-44FL20-50mA
CPX63-44FL20-50mA
CPX85-44FL20-50mA
CPX100-44FL20-50mA
CPX1.2-22FL100-500mA
CPX2-22FL100-500mA
CPX5.3-22FL100-500mA
CPX9-22FL100-500mA
CPX12-22FL100-500mA
CPX16-22FL100-500mA
CPX22-22FL100-500mA
CPX25-22FL100-500mA
CPX32-22FL100-500mA
CPX40-22FL100-500mA

CPX45-22FL100-500mA
CPX63-22FL100-500mA
CPX85-22FL100-500mA
CPX100-22FL100-500mA
CPX1.2-44FL100-500mA
CPX2-44FL100-500mA
CPX5.3-44FL100-500mA
CPX9-44FL100-500mA
CPX12-44FL100-500mA
CPX16-44FL100-500mA
CPX22-44FL100-500mA
CPX25-44FL100-500mA
CPX32-44FL100-500mA
CPX40-44FL100-500mA
CPX45-44FL100-500mA
CPX63-44FL100-500mA
CPX85-44FL100-500mA
CPX100-44FL100-500mA