Reversing starter, S00 frame, CLASS 10 — what the ratings mean on the rail
The 3RA2215-1HA16-2AP6: This is a Siemens SIRIUS 3RA2 non-fused reversing motor starter, size S00 — meaning the contactor and overload relay are integrated into one unit that reverses motor direction without a separate reversing contactor pair. Snap-mounts onto DIN rail or screws in with the push-in lug — the 90 mm width means it takes up about 5 standard DIN modules. That's a tight fit for a reversing starter, so it wires up clean in a crowded panel without needing extra cross-wiring between separate contactors.
Available to order through independent distribution — the BOM quantity is quoted against an RFQ with current pricing and lead time confirmed at quote time. No stock-holding claim; sourced per procurement request.
Mounting and wiring — what fits where
Mounts vertically only — the manufacturer specifies vertical mounting position. Dimensions: 170 mm height, 90 mm width, 97.1 mm depth. The depth matters for enclosure depth selection: 97.1 mm means it clears a standard 120 mm shallow enclosure with room for wiring behind. Clearance requirements: 20 mm upwards, 10 mm downwards, 9 mm at the sides, 0 mm forwards and backwards. That 0 mm front/back clearance means it can be mounted flush against the back panel or enclosure door without derating — the heat dissipation is through the sides and the DIN rail.