Rated insulation voltage (Ui): 500 Vac
400 Vac (for contact blocks C2, C11, C12, C20, C21, C22, C33, C34)
Conventional free air thermal current (Ith): 10 A
Protection against short circuits: type aM fuse 10 A 500 V
Rated impulse withstand voltage (Uimp): 6 kV
4 kV (for contact blocks C20, C21, C22, C33, C34)
Protection degree of the housing: IP67
MV terminals (screw terminals)
Pollution degree 3
Utilization category: AC15
Operating voltage (Ue): 400 Vac (50 Hz)
Operating current (Ie): 3 A
Forms of the contact element: Za, Zb, Za+Za, Y+Y, X+X, Y+Y+X, Y+Y+Y, Y+X+X
Positive opening of contacts on contact blocks C5, C6, C7, C9, C11, C13, C14, C16, C18, C20, C21, C22, C33, C34
In conformity with standards: EN 60947‑1, EN 60947‑5‑1+ A1:2009, fundamental requirements of the Low Voltage Directive 2006/95/EC.