What this starter package includes — and what it saves you wiring
The 3RA2110-0GD15-1BB4 is a Siemens SIRIUS direct-on-line starter, size S00, pre-configured for snapping onto 60 mm busbar systems — it ships as a coordinated assembly with the contactor (3RT2015-1BB41), link module (3RA1921-1DA00), busbar adapter (8US1251-5DS10), and circuit-breaker (3RV2011-0GA10) already matched. That means one order code gets you the motor branch circuit protection, switching, and overload protection in a single DIN-rail-compatible footprint — no separate breaker, contactor, and overload relay to select and interconnect.
Motor ratings and trip class — what the numbers mean for a real load
Rated motor power is 180 W at 400 V, 50-60 Hz, with a full-load current of 0.63 A at 480 V — this is a fractional-horsepower starter for small pumps, fans, conveyors, or valve actuators.
Mounting and clearances — fitting this into a panel or busbar system
The starter snaps onto 60 mm busbar systems (vertical mounting position only) and measures 155 mm deep × 45 mm wide × 200 mm tall — the S00 feeder size keeps the panel fill factor tight. Required clearances: 50 mm above, 20 mm forward, 0 mm behind, 10 mm below, and 20 mm to the side — the zero rear clearance means it can sit flush against a backplate, but the forward clearance matters for the busbar adapter and wiring access.
Environmental limits and compliance paperwork
Operating temperature range is -20 to +60 °C, with storage and transport limits of -50 to +80 °C — adequate for most indoor panel environments but check the ambient near ovens or freezers. The overload release includes temperature compensation across the -20 to +60 °C operating range, so the trip curve stays stable without manual adjustment when the panel warms up.
Sourced through independent industrial distribution; availability and volume pricing confirmed at RFQ against the BOM quantity. No minimum order quantity is assumed — quoted per project need. The supplied contactor (3RT2015-1BB41), link module (3RA1921-1DA00), busbar adapter (8US1251-5DS10), and circuit-breaker (3RV2011-0GA10) are all standard SIRIUS catalog items, so replacement parts are available individually if a component fails in the field.