Default welcome msg!

e-catalogue international version

  • Information contained in this form is not saved or preserved by LEGRAND.
    Selected data are for email sending only

Automatic transfer switch control units

They can control transfer switching between two sources, manage generator start/stop, control single phase, two-phase and three-phase networks, control phase-phase and phase-neutral voltages. For DPX³ and DMX³ circuit breakers and CTX³ contactors.