Description

The ABB TF42-29 Thermal Overload Relay combines precision protection with dependable performance for main circuits. It prevents motor damage due to overloads or phase loss, offering consistent tripping accuracy through temperature compensation. Built to integrate seamlessly with ABB block contactors, it’s ideal for continuous industrial applications. For energy-efficient upgrades, explore our retrofit and upgrade services.

Key Specifications

• Model: ABB TF42-29

• Type: Thermal Overload Relay

• Trip Class: 10

• Contacts: 1 NC (trip), 1 NO (signal)

• Reset: Auto or manual selectable

• Mounting: Direct on ABB contactors

• Features: STOP button, test and trip indicator

Highlights

• Trusted ABB performance in overload protection

• Easy configuration and service access

• Temperature-stable operation

• Designed for industrial environments

Typical Uses

• Pump and fan motor starters

• Control panels

• Automation units

Installation & Support

Pre-assembled for ABB system integration. ARC Technologies provides setup, diagnostics, and after-sales support for ABB relays.