Reversible Type

General: KB0 as the main circuit and mechanical, electrical interlock as the accessory compose of KB0N reversible control and protective switching device, which is suitable for motor reversion or two-way control and protection. The parameter of main circuit and module is the same with that of basic type, see page 02 15 for details. The reversible type shall be used together with F and L type auxiliary contact. The main parameter is similar with basic type. Outline and installation size of frame C KB0N-12, 16, 18, 32, 45Outline and installation size of frame D KB0N-45H, 63, 100, 125 Types of the products: KB0N for reversing: A CPS based on the basic type KB0, composed with mechanical and electrical interlocks, intended to provide control and protection of reversing or two-direction motors. KB0S for automatic transfer switching (ATSE) A CPS having rated current upto 100A is based on the basic type KB0, composed with an appropriate voltage relay, mechanical interlock and electrical interlock, available for being used as class CB ATSE or class PC ATSE. The KB0S having rated current from 250 to 630A is intended for class PC ATSE. KB0J, KB0J2, KB0Z and KB0R for reduced voltage starting: A CPS based on the basic type KB0, composed with an appropriate contactor, time relay, mechanical interlock and electrical interlock, available for being used as KB0J delta-star starter, or KB0Z auto-transformer starter, or KB0R resistance voltage reduced starter, intended for reduced voltage starting, and protecting of a motor. KB0D for controlling of double-speed motors: A CPS based on the basic type KB0, composed with appropriate contactor, and electrical interlock as a double-speed controller, intended for controlling and protecting double-speed motors. KB0D3 for controlling of triple-speed motors: A CPS based on the basic type KB0, composed with an appropriate contactor, and electrical interlock as a triple-speed controller, intended for controlling and protecting triple-speed motors. XBK1 for protective control cabinet: A CPS based on the basic type KB0, installed in a standard protective cabinet for controlling and protecting of outdoor and remote single load.Derived types: Type F is for fire protection, type G for isolation and type R for plug-in rear connection.