ABB 266DR HH SS B4 B1 V1 E1 L1I2 C1 H3 1HP Motor | 1725 RPM Specs

ABB 266DRHHSSB4B1 V1E1L1I2C1H3 capacitor-start motor specs. 1 HP, 1725 RPM, 56H frame, 115/230V, rigid base. For pumps, compressors.

Product: ABB 266DRHHSSB4B1 V1E1L1I2C1H3 General Purpose Motor

The ABB 266DRHHSSB4B1 V1E1L1I2C1H3 is a robust, single-phase capacitor-start motor designed for applications requiring high starting torque and continuous duty in demanding environments such as pumping, refrigeration, and industrial machinery.

Key Features

• High Starting Torque:​ Capacitor-start design provides reliable starting under load.

• Durable Construction:​ Cast-iron frame and rigid base for stability and long service life.

• Thermal Protection:​ Includes an automatic reset thermal overload protector.

• TEFC Enclosure:​ Totally Enclosed Fan Cooled design protects against dust and moisture.

Technical Specifications

Decoding Key Model Suffixes

This suffix defines specific build options for this variant:

• HH:​ Indicates a specific performance/design variant within the 1HP DR series.

• V1:​ Voltage Code (115/230V)

• E1:​ Electrical Design Variation

• L1I2:​ Lead Configuration (1 indicates lead length/type, I2 indicates insulated leads with specific termination)

• C1:​ Capacitor Specifications

• H3:​ Miscellaneous Hardware/Shipping Base

Typical Applications

• Water and irrigation pumps

• Refrigeration compressors

• Air compressors

• General industrial machinery

Critical Application Notes

1. Dual Voltage Wiring:​ The motor must be correctly configured for either 115V or 230V operation according to the wiring diagram on the nameplate. Incorrect wiring will damage the motor.

2. Start Components:​ Requires an external start capacitor and a potential relay (often supplied as a start kit) for proper operation. These are not included with the motor.

3. Rotation:​ Direction is reversible by swapping the start winding connections as per the wiring diagram.

Note: Specifications are based on the standard ABB/Century 266DR series for 1HP, 1725 RPM motors. The exact parameters for the specific suffix L1I2​ (lead style) should be confirmed against the official motor nameplate or ABB product data for final verification before integration.