Description

The ABB TF42-4.2 Thermal Overload Relay delivers dependable protection for motors, preventing overheating and potential failure. With a trip class of 10, it reacts swiftly to overloads, maintaining smooth equipment operation. Designed for flexibility, it includes temperature compensation, trip-free safety operation, and versatile mounting compatibility. For additional power distribution and control options, explore our custom-built electrical panels in Egypt.

Key Specifications

• Model: ABB TF42-4.2

• Type: Thermal Overload Relay

• Trip Class: 10

• Contacts: 1 NC, 1 NO

• Reset: Automatic or manual

• Mechanism: Trip-free

• Features: STOP function, test and trip indication

• Mounting: Direct connection to ABB block contactors

Highlights

• Fast-acting overload and phase failure response

• ABB precision for long-lasting protection

• Compact structure for optimized space use

• Simple installation and servicing

Typical Uses

• Motor starter assemblies

• Machine automation systems

• Commercial and light industrial circuits

Installation & Support

Pre-tested for ABB compatibility. ARC Technologies provides installation guidance, configuration, and full after-sales service.