Reversing starter, size S00 — what ships inside
The 3RA2215-1CD15-2BB4 is a SIRIUS non-fused reversing motor starter in frame size S00. It ships as a pre-assembled unit containing a 3RT2015-1BB42 contactor, a thermal bimetallic overload relay (Class 10), a link module 3RA1921-1DA00, and a busbar adapter 8US1251-5DS10 — one order code, one BOM line. The 24 VDC coil keeps the control circuit isolated from the motor power path.
Mounting and clearance — busbar snap-on, vertical only
Snaps directly onto 60 mm busbar systems — no DIN rail adapter needed for the busbar mount. The mounting position is vertical only; the unit is 200 mm tall, 90 mm wide, and 155.1 mm deep. Clearance requirements: 20 mm upwards, 10 mm downwards, 9 mm at the side, zero forwards or backwards. These are the minimum air gaps for heat dissipation and arc containment.
Wire sizing and environmental limits
Operates from -20 to +60 °C, stores from -50 to +80 °C, and survives transport from -55 to +80 °C. Pollution degree 3 rating means it is suitable for industrial environments with conductive dust or occasional condensation.
Lifecycle and sourcing — active, quoted to order
Sourced through authorized distribution channels against the BOM quantity.