Thermal Overload Relays
Select the manufacturer, relay range and motor current setting. Contactor pages show matched overload relays.

Product specification
TF42-0.13
TF42 thermal overload relay, 0.1–0.13 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
Dimensions & specifications
Choose the relay that fits the selected contactor and set it to the motor nameplate current. Frame compatibility is shown on each product.
Accessories & related parts
Part numbers & documents
- TF42-0.13 TF42 thermal overload relay, 0.1–0.13 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-0.17 TF42 thermal overload relay, 0.13–0.17 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-0.23 TF42 thermal overload relay, 0.17–0.23 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-0.31 TF42 thermal overload relay, 0.23–0.31 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-0.41 TF42 thermal overload relay, 0.31–0.41 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-0.55 TF42 thermal overload relay, 0.41–0.55 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-0.74 TF42 thermal overload relay, 0.55–0.74 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-1.0 TF42 thermal overload relay, 0.74–1 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-1.3 TF42 thermal overload relay, 1–1.3 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-1.7 TF42 thermal overload relay, 1.3–1.7 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-2.3 TF42 thermal overload relay, 1.7–2.3 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-3.1 TF42 thermal overload relay, 2.3–3.1 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-4.2 TF42 thermal overload relay, 3.1–4.2 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-5.7 TF42 thermal overload relay, 4.2–5.7 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-7.6 TF42 thermal overload relay, 5.7–7.6 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-10 TF42 thermal overload relay, 7.6–10 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-13 TF42 thermal overload relay, 10–13 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-16 TF42 thermal overload relay, 13–16 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-20 TF42 thermal overload relay, 16–20 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-24 TF42 thermal overload relay, 20–24 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-29 TF42 thermal overload relay, 24–29 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-35 TF42 thermal overload relay, 29–35 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-38 TF42 thermal overload relay, 35–38 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF65-28 TF65 thermal overload relay, 22–28 A, trip class 10. Direct mounting on AF40, AF52, AF65 contactors.
- TF65-33 TF65 thermal overload relay, 25–33 A, trip class 10. Direct mounting on AF40, AF52, AF65 contactors.
- TF65-40 TF65 thermal overload relay, 30–40 A, trip class 10. Direct mounting on AF40, AF52, AF65 contactors.
- TF65-47 TF65 thermal overload relay, 36–47 A, trip class 10. Direct mounting on AF40, AF52, AF65 contactors.
- TF65-53 TF65 thermal overload relay, 44–53 A, trip class 10. Direct mounting on AF40, AF52, AF65 contactors.
- TF65-60 TF65 thermal overload relay, 50–60 A, trip class 10. Direct mounting on AF40, AF52, AF65 contactors.
- TF65-67 TF65 thermal overload relay, 57–67 A, trip class 10. Direct mounting on AF40, AF52, AF65 contactors.
- TF96-51 TF96 thermal overload relay, 40–51 A, trip class 10. Direct mounting on AF80, AF96 contactors.
- TF96-60 TF96 thermal overload relay, 48–60 A, trip class 10. Direct mounting on AF80, AF96 contactors.
- TF96-68 TF96 thermal overload relay, 57–68 A, trip class 10. Direct mounting on AF80, AF96 contactors.
- TF96-78 TF96 thermal overload relay, 65–78 A, trip class 10. Direct mounting on AF80, AF96 contactors.
- TF96-87 TF96 thermal overload relay, 75–87 A, trip class 10. Direct mounting on AF80, AF96 contactors.
- TF96-96 TF96 thermal overload relay, 84–96 A, trip class 10. Direct mounting on AF80, AF96 contactors.
- TF140DU-90 TF140DU thermal overload relay, 66–90 A, trip class 10A. Direct mounting on AF116, AF140 contactors.
- TF140DU-110 TF140DU thermal overload relay, 80–110 A, trip class 10A. Direct mounting on AF116, AF140 contactors.
- TF140DU-135 TF140DU thermal overload relay, 100–135 A, trip class 10A. Direct mounting on AF116, AF140 contactors.
- TF140DU-142 TF140DU thermal overload relay, 110–142 A, trip class 10A. Direct mounting on AF116, AF140 contactors.
