Additional pole for SDM early replacement 40A ARMAT IEK AR-SDM-AUX-APE-040

Additional devices for ARMAT series SDM modular type switch-disconnectors are intended to expand the functional capabilities of the switch-disconnector. Additional poles are intended to increase the number of power poles of the SDM. Installed to the side of the switch. Available in versions: phase poles, N-poles, PE-poles, early-make poles, late-make poles.