![](https://www.legrand.co.ke/sites/g/files/ocwmcr836/files/2021-01/disjoncteurs-modulaires-rx3-tx3-et-dx3_1.png)
RX³, TX³ and DX³ MCBs
MCBs and RCBOs, RCCBs and add-on modules, control and signalling auxiliaries, an extensive range of DIN rail mounting devices boasting a multitude of functions, suitable for all types of site.
![](https://www.legrand.co.ke/sites/g/files/ocwmcr836/files/2021-01/dmx3-disjoncteurs-ouverts-jusqua-6300_0.png)
DMX³: ACBs up to 6300 A
Air circuit breakers (ACBs) up to 6300 A.
![](https://www.legrand.co.ke/sites/g/files/ocwmcr836/files/2021-01/disjoncteurs-de-puissance-dpx3_0_0.png)
DPX³ MCCBs
DPX³ MCCBs are available in a wide range of ratings, versions, with innovative characteristics and functions, from 16 to 1600 A.