Ross Hill 1303-2112-00 Motor Starter, CR306D002

Ross Hill 1303-2112-00 identifies the GE/ABB CR306D002 three-phase magnetic starter. ABB catalogs CR306D002 as an open, full-voltage non-reversing NEMA Size 2 starter with a 45 A continuous rating, 600 V maximum power circuit, and 115 to 120 V separate control. The cataloged horsepower ratings are 10 hp at 200 to 208 V, 15 hp at 230 to 240 V, and 25 hp at 460 to 480 V or 575 to 600 V.

Independent supplier. Edmundson Industrial is not appointed, endorsed, or sponsored by Ross Hill, NOV, GE, ABB, Mersen, or any other manufacturer named on this page. Names and part numbers appear for identification only. Availability, condition, price, and lead time are confirmed for each request.

Part-number identification

CR306D002 is the exact manufacturer reference associated with RHCC 1303-2112-00. The Size 2 rating establishes the starter frame; the motor nameplate, control circuit, overload relay, heaters, auxiliary contacts, enclosure, and bucket hardware establish the usable assembly.

The complete installed label remains the ordering reference. Match the part number, electrical ratings, physical interface, and circuit duty before approving a replacement.

What CR306D002 specifies

ABB places CR306D002 in the CR306 three-phase starter family. It includes a holding interlock, line and load pressure terminals, and a three-leg thermal overload relay with manual reset. The open form is a component for installation within suitable equipment; it is not a complete environmental enclosure.

Apply the horsepower table with motor current

The horsepower values define published starter applications by system voltage. ABB also states that motor full-load current must not exceed the starter continuous rating. Use both checks: match the voltage and horsepower row, then verify the motor nameplate current against 45 A.

Size 2 service components stay size-specific

The matching service cluster includes the 15D22G002 operating coil, CR324D310FX overload relay, and application-selected CR123C303B heater. These components perform different functions and are not bundled into one generic Size 2 replacement decision.

Bucket configuration remains part of the order

Record the complete bucket, enclosure form, auxiliary contacts, reset linkage, control transformer, interlocks, and terminal arrangement. A bare CR306D002 reference does not identify field-added accessories or the physical details of an assembled MCC bucket.

Also searched as

1303-2112-00 · 1303211200 · CR306D002 · GE CR306 Size 2 starter · ABB CR306D002 · 45 A NEMA starter

What to send with your request

Match the starter frame, control circuit, motor load, and bucket configuration.

• Complete RHCC and CR306 starter numbers
• Starter, coil, overload, heater, and bucket nameplate photographs
• Motor voltage, phase, horsepower, full-load current, and service factor
• Control voltage and frequency measured or read from the circuit documentation
• Enclosure, auxiliary-contact, interlock, reset, and terminal details
• Quantity required, acceptable condition, and need-by date

A purchase order is not required for an identification review. Send the complete numbers and clear equipment photographs so the quoted item can be checked against the application.

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