Schneider Electric MCCB Molded Case Circuit Breaker 225 A, Breaking Capacity 65 kA@ 480 V ac, DIN Rail Mount

Different range of Square D MCCBs
H- and J-Frame Molded Case Circuit Breakers provide a full complement of field installable accessories, field installable trip units and improved interrupting ratings.
PowerPact M-frame, P-frame and R-frame and Compact NS630b–NS3200 electronic trip molded case circuit breakers are designed to protect electrical systems from damage caused by overloads, short circuits, and ground faults.

F-Frame — standard amperage ratings from 15 to 100 A
H-Frame — standard amperage ratings from 15 to 150 A
J-Frame — standard amperage ratings from 150 to 250 A
L-Frame — standard Amperage Ratings from 250 to 600 A

Square D

For use with Qwikline I consumer units and can be retrofitted in to existing systems,Type B characteristic offers instantaneous short circuit response level of 3-5 x normal rated current, making it suitable for circuits with moderate inrush currents such as filament lamps, heating loads and most domestic/small building protection applications.,Type C characteristic offers short circuit response of 5-10 x normal rated current, making it ideal for circuits with higher inrush currents such as motor control and fluorescent lighting installations in industrial buildings where nuisance tripping might occur if a faster type was used