Abb TMP3L4R Manual Motor Starter Protector

Product Description

The ABB TMP3L4R is a manual motor starter protector designed to provide overload and short-circuit protection for small motor loads in industrial and commercial electrical systems. This type of device combines the functions of a manual disconnect switch and a motor protective circuit breaker into a single compact unit. Licensed electricians and industrial maintenance technicians install this component in motor control panels, starter enclosures, and machinery control circuits where reliable motor protection is required. It is suited for applications demanding direct-on-line motor starting with integrated overcurrent protection.

The TMP3L4R is applied in commercial and light industrial settings where fractional to small integral horsepower motors require branch-circuit or supplemental protection. Typical installation scenarios include pump panels, fan motor circuits, conveyor controls, and similar motor-driven equipment. This device is installed in a panel or enclosure and wired in series with the motor load. It is appropriate for use in new construction wiring as well as retrofit and replacement applications in existing motor control equipment.

Key Features

• Combines manual disconnect and motor overload protection in a single device
• Provides short-circuit and overload protection for motor branch circuits
• Compact form factor suited for panel and enclosure mounting
• Manual reset operation for straightforward fault recovery
• ABB construction for consistent performance in motor control applications

Compatibility

Designed as an OEM-style replacement or direct installation component for manual motor starter protector applications in commercial and industrial motor control enclosures.

Installation Notes

Installation should be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. Disconnect and lock out all power to the panel or enclosure before beginning installation or replacement. Verify that the motor load current falls within the device rating before energizing the circuit. Do not exceed the device's rated current or voltage when sizing for a motor application.

Technical Specifications

• UPC: 78316419419

Standard Information

• Brand: ABB
• Manufacturer Part Number: TMP3L4R