Abb TMPR8412RHB Motor Starter 4-125A

Product Description

The ABB TMPR8412RHB is a motor starter rated for 4 to 125 amps, designed for industrial and commercial motor control applications. Motor starters combine overload protection and switching in a single device, making them a core component in motor control centers, panel boards, and standalone starter enclosures. This unit is suited for controlling three-phase and single-phase motor loads where reliable overcurrent protection and manual or automatic start-stop control are required. Licensed electricians and industrial maintenance technicians are the primary installers of this type of equipment.

The TMPR8412RHB fits typical commercial and industrial installations where motors must be protected against sustained overload and short-circuit conditions. It is appropriate for pump panels, compressor controls, conveyor systems, fan arrays, and similar motor-driven equipment. The wide amperage range of 4 to 125 amps makes it adaptable across a broad range of motor sizes without requiring a full lineup change.

Key Features

• Amperage range of 4 to 125 amps covers a wide span of motor sizes
• Integrated overload protection reduces panel component count
• Designed for use in motor control centers and standalone enclosures
• Suitable for commercial and industrial motor control applications

Compatibility

Designed as an OEM-style motor starter for commercial and industrial motor control applications within the 4 to 125 amp range.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize and lock out the circuit at the upstream disconnect before beginning any installation or maintenance work. Verify that the motor full-load amperage falls within the starter rating range before connecting. Consult the manufacturer installation documentation for proper terminal torque and wiring sequence.

Technical Specifications

• Amperage Range: 4 to 125 amps
• UPC: 78316406519

Standard Information

• Brand: ABB
• Manufacturer Part Number: TMPR8412RHB