Box for internal circuit breakers:
*Material:
* Plastic (polycarbonate, ABS)
* Metal (steel, aluminum)
* Design:
* Wall mounted
* Built-in (spacer)
*Dimensions:
*Varies depending on the number of machine modules
* Number of modules:
* Typically from 4 to 48 modules
*Degree of protection:
* IP20 (protection from fingers and objects > 12.5 mm)
* IP40 (protection against objects > 1 mm)
* Peculiarities:
* Snap-on lid for easy maintenance
* Mounting screws for wall or recessed mounting
* Mounting rail for installing circuit breakers
* Holes for input and output of wires
* Markings for circuit identification
* Brands:
* Schneider Electric
*ABB
*Siemens
* Legrand
*EKF
* Series:
* Schneider Electric Acti 9
* ABB System pro E
*Siemens Alpha
* Legrand Plexo
* EKF Vesta
When choosing a box for circuit breakers, consider:
* Number of machine modules
* Installation location (wall, panel)
* Required degree of protection
* Availability of additional functions (for example, circuit marking)
* Compatible with machines from various manufacturers