ABB TF42-4.2 Thermal Overload Relay 3.1–4.2A

The ABB TF42-4.2 Thermal Overload Relay 3.1–4.2A is an ABB TF42 thermal overload relay providing Class 10 protection with phase-loss sensitivity for motors controlled by AF09–AF38 contactors, mounting directly beneath them.

The 3.1–4.2 A setting range covers the protected motor's nameplate current. It mounts directly beneath AF09–AF38 contactors, completing the starter without wiring. Class 10 tripping with phase-loss sensitivity protects against single-phasing damage.

Trip-class consistency, sealable setting dial, TEST/STOP functions and automatic-or-manual reset follow ABB's service-friendly design.

Across Saudi Arabia, TF42 thermal overload relays are specified daily by maintenance and projects teams at Saudi Aramco, SABIC affiliates, SWCC desalination plants, cement plants and Vision 2030 giga-projects including NEOM. TF42 relays complete AF09–AF38 starters in ABB-specified Saudi panels. Razz Middle East supports EPC contractors and plant buyers in Riyadh, Jeddah, Dammam, Jubail and Yanbu with local stock and expedited sourcing through our Jeddah, Dubai and India operations.

Buy the ABB TF42-4.2 Thermal Overload Relay 3.1–4.2A in Saudi Arabia from Razz Middle East. We stock fast-moving TF42 thermal overload relays in Jeddah and Dammam with GCC-wide delivery, respond to every RFQ within 4 hours, and supply genuine ABB products with manufacturer warranty, test certificates and SASO-compliant documentation. Contact our sales team for pricing, stock availability and technical support for TF42-4.2.