Thermal Overload Relays
Select the manufacturer, relay range and motor current setting. Contactor pages show matched overload relays.
Product specification
3RU2116-1HB0
SIRIUS 3RU2 thermal overload relay, 5.5–8 A, size S00, CLASS 10, screw terminals. Direct mounting to matching 3RT201 contactor; separate mounting support available.
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
Search part numbers & specifications
Open to search 129 parts.
Browse part numbers (129)
- TF42-0.13TF42 thermal overload relay, 0.1–0.13 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-0.17TF42 thermal overload relay, 0.13–0.17 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-0.23TF42 thermal overload relay, 0.17–0.23 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-0.31TF42 thermal overload relay, 0.23–0.31 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-0.41TF42 thermal overload relay, 0.31–0.41 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-0.55TF42 thermal overload relay, 0.41–0.55 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-0.74TF42 thermal overload relay, 0.55–0.74 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-1.0TF42 thermal overload relay, 0.74–1 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-1.3TF42 thermal overload relay, 1–1.3 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-1.7TF42 thermal overload relay, 1.3–1.7 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-2.3TF42 thermal overload relay, 1.7–2.3 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-3.1TF42 thermal overload relay, 2.3–3.1 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-4.2TF42 thermal overload relay, 3.1–4.2 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-5.7TF42 thermal overload relay, 4.2–5.7 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-7.6TF42 thermal overload relay, 5.7–7.6 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-10TF42 thermal overload relay, 7.6–10 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-13TF42 thermal overload relay, 10–13 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-16TF42 thermal overload relay, 13–16 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-20TF42 thermal overload relay, 16–20 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-24TF42 thermal overload relay, 20–24 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-29TF42 thermal overload relay, 24–29 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-35TF42 thermal overload relay, 29–35 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF42-38TF42 thermal overload relay, 35–38 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- TF65-28TF65 thermal overload relay, 22–28 A, trip class 10. Direct mounting on AF40, AF52, AF65 contactors.
- TF65-33TF65 thermal overload relay, 25–33 A, trip class 10. Direct mounting on AF40, AF52, AF65 contactors.
- TF65-40TF65 thermal overload relay, 30–40 A, trip class 10. Direct mounting on AF40, AF52, AF65 contactors.
- TF65-47TF65 thermal overload relay, 36–47 A, trip class 10. Direct mounting on AF40, AF52, AF65 contactors.
- TF65-53TF65 thermal overload relay, 44–53 A, trip class 10. Direct mounting on AF40, AF52, AF65 contactors.
- TF65-60TF65 thermal overload relay, 50–60 A, trip class 10. Direct mounting on AF40, AF52, AF65 contactors.
- TF65-67TF65 thermal overload relay, 57–67 A, trip class 10. Direct mounting on AF40, AF52, AF65 contactors.
- TF96-51TF96 thermal overload relay, 40–51 A, trip class 10. Direct mounting on AF80, AF96 contactors.
- TF96-60TF96 thermal overload relay, 48–60 A, trip class 10. Direct mounting on AF80, AF96 contactors.
- TF96-68TF96 thermal overload relay, 57–68 A, trip class 10. Direct mounting on AF80, AF96 contactors.
- TF96-78TF96 thermal overload relay, 65–78 A, trip class 10. Direct mounting on AF80, AF96 contactors.
- TF96-87TF96 thermal overload relay, 75–87 A, trip class 10. Direct mounting on AF80, AF96 contactors.
- TF96-96TF96 thermal overload relay, 84–96 A, trip class 10. Direct mounting on AF80, AF96 contactors.
- TF140DU-90TF140DU thermal overload relay, 66–90 A, trip class 10A. Direct mounting on AF116, AF140 contactors.
- TF140DU-110TF140DU thermal overload relay, 80–110 A, trip class 10A. Direct mounting on AF116, AF140 contactors.
- TF140DU-135TF140DU thermal overload relay, 100–135 A, trip class 10A. Direct mounting on AF116, AF140 contactors.
- TF140DU-142TF140DU thermal overload relay, 110–142 A, trip class 10A. Direct mounting on AF116, AF140 contactors.
- RF380016RF38 thermal overload relay, 0.1–0.16 A. Direct mounting on BF09–BF38 contactors.
- RF380025RF38 thermal overload relay, 0.16–0.25 A. Direct mounting on BF09–BF38 contactors.
- RF380040RF38 thermal overload relay, 0.25–0.4 A. Direct mounting on BF09–BF38 contactors.
- RF380063RF38 thermal overload relay, 0.4–0.63 A. Direct mounting on BF09–BF38 contactors.
- RF380100RF38 thermal overload relay, 0.63–1 A. Direct mounting on BF09–BF38 contactors.
- RF380160RF38 thermal overload relay, 1–1.6 A. Direct mounting on BF09–BF38 contactors.
- RF380250RF38 thermal overload relay, 1.6–2.5 A. Direct mounting on BF09–BF38 contactors.
- RF380400RF38 thermal overload relay, 2.5–4 A. Direct mounting on BF09–BF38 contactors.
Matching an overload relay
Choose the current setting range against the motor nameplate current, then check the matching contactor frame and mounting arrangement.
Use the selected relay datasheet to review the trip class and operating details. Contactor pages also show the matched overload options.