控制与保护开关电器（Control and protection switch apparatus）.docVIP

控制与保护开关电器（Control and protection switch apparatus） Control and protection switch apparatus Weight 2 kg, dimension 91.5*200 mm The insulation strength is and the contact number is 8 File number 3, power consumption 2 W Rated current 3~125A A, rated voltage 220v~~380V A Model s-kbo KBO-C type KBO-F type KBO-G type KB0-C super fire isolation type KBO-F fire type super super basic isolation type KBO-G 1, overview S-KBO: control and protective switching devices, are products of low-voltage electrical industry new product categories; the code named CPS, Control and Protective Switching is English Device (control and protective switching devices). Product design code and electrical symbol Meet the standards: CPS IEC60947 - 6 - 2: (2002) low voltage switchgear and control equipment Part sixth section second multi function electrical control and protective switching devices and GB14048.9 - 1998 low voltage switchgear and control equipment function equipment: control and protective switching devices (such as the IEC60947 - 6 - 2). 2, function S-KBO series of products using a single product structure modularization, integration of the traditional circuit breaker (fuse), contactors, overload (or overcurrent, phase interruption) protection relay, starter, isolator, the main function of motor protector and other low-voltage electrical products, with automatic remote control and local direct human control function with the panel indicator and the electromechanical signal, alarm function, overvoltage undervoltage protection function, which lack phase protection function, with less flow under power function, with the coordination of time current protection characteristics (with overload inverse time, time limit, instantaneous short circuit, large instantaneous short circuit protection four characteristics). According to the needs of selecting function modules or accessories, the control and protection of all kinds of motor loads and distribution loads can be realized, and