SIRIUS 3RV2031-4PA10 – CLASS 10 motor protection, 30 kA at 400 V
Width 55 mm fits into one 18 mm module slot; depth 149 mm requires that much clearance behind the panel door. Any mounting position allowed. Clearance above and below 50 mm, sides 10 mm. Trip setting adjustment and status indication on the front face.
Mounting position any. Main contacts use M6 screws. Solid/stranded wire: 1 x 1-35 mm² or 2 x 1-25 mm² per clamp. Strip length per terminal marking. For motor branch circuits, size at least per the selected CT rating (not quoted). Phase failure detection built-in – no separate monitor required. Thermal memory resets after cool-down. No ground-fault detection on this variant.