Miniature Circuit Breakers

MCBs are used throughout the world in all types of electrical installations. We can provide MCBs that are recognized by UL and CSA as supplementary circuit protectors in systems rated 240VAC and 480VAC.

MCBs are approved per IEC-898 and VDE 0641, and certified under IEC-947 and VDE 0660 standards for use in systems rated 415VAC. MCBs can be applied to 16 2/3Hz – 400Hz and DC power systems. Continuous current ratings are as low as 0.2 amperes and up to 63 amperes maximum. MCBs are of compact size and can be quickly mounted on standard 35mm DIN rail or can be front mount- ed by use of a front mounting kit. MCBs include line and load side terminals for conductors from 18 through 4AWG (0.75– 25mm2).