| Description de l'article | Voltage current measuring switch, 20 A / cam switch according to IEC/EN60947, size T0, distribution board installation form, fitting dimensions according to DIN 43 880, snap-on onto top-hat rail, degree of protection front IP30 with black thumb grip, rated uninterrupted current iu 20A, rated operating voltage ue 690V, deliverable accessories according to catalog information cam switch t. General designs: Insulation-material add-on housing, flush mounting, centre mounting, rear mounting ivs service distribution board mounting |