2 apartment life
All devices which are set in panelboards, on their morphology it is possible to divide into cabinet-type and module. Cabinet-type wares present from itself devices, whose a form and sizes is determined by a functional necessity and are not standardized for different producers. Such devices are assembled in a shield, as prvilo individually on an assembling plate. Among such devices are circuit breakers on large (more 125A) currents, most watthourmeters, knife-switchs and proch.. The domestic introductory automat of AP50 (to justice for the sake of, very reliable) can the example of cabinet-type device with which certainly every user clashed in the way of life serve is a black rectangular box with two buttons in a right lower corner – red and white. Occupying much place, such devices force to increase the sizes of shield, therefore, wherein it is possible, in place of them it is expedient to use module devices.