SIRIUS 3RA2 — direct starter for standard motor loads
The 3RA2125-1JA24-0AK6 is a SIRIUS non-fused motor starter, size S0, configured as a direct starter with a thermal bimetallic overload relay (Class 10). The supplied contactor is 3RT2024-1AK60, and the link module is 3RA2921-1AA00 — the assembly arrives as a single orderable unit, not a kit.
Mounting and panel fit — DIN rail or screw
Snap-mounted to 35 mm DIN rail or screw-mounted with an additional push-in lug; mounting position is vertical only. Dimensions: 97.1 mm deep, 45 mm wide, 193.1 mm high. Clearance requirements: 30 mm upwards, 10 mm forwards, 10 mm downwards, 9 mm at the side, 0 mm backwards. Main contact wire range: stranded 1–10 mm² or 2×(2.5–6 mm²). Pollution degree 3, suitable for industrial control panels.