ABB Thermal Overload Relays Parts
Available on requestTF42-4.2 Thermal Overload Relay 3.1 ... 4.2 A
Available on requestTF65-33B Thermal Overload Relay 25 ... 33 A
Available on requestTF65-28 Thermal Overload Relay 22 ... 28 A
Available on requestTF42-7.6 Thermal Overload Relay 5.7 ... 7.6 A
Available on requestTF65-28B Thermal Overload Relay 22 ... 28 A
Available on requestTF42-5.7B Thermal Overload Relay 4.2 ... 5.7 A
Available on requestTF42-5.7 Thermal Overload Relay 4.2 ... 5.7 A
Available on requestTF42-8.0 Thermal Overload Relay
Available on requestTF42-7.6B Thermal Overload Relay 5.7 ... 7.6 A
Available on requestTF42-35 Thermal Overload Relay 29 ... 35 A
Available on requestTF42-38 Thermal Overload Relay 35 ... 38 A
Available on requestTF42-3.1 Thermal Overload Relay 2.3 ... 3.1 A
Available on requestTF42-4.2B Thermal Overload Relay 3.1 ... 4.2 A
Available on requestTF42-38B Thermal Overload Relay 35 ... 38 A
Available on requestTF42-35B Thermal Overload Relay 29 ... 35 A
Available on requestTF42-29 Thermal Overload Relay 24 ... 29 A
Available on requestTF42-3.1B Thermal Overload Relay 2.3 ... 3.1 A
Available on requestTF42-16 Thermal Overload Relay 13 ... 16 A
Available on requestTF42-29B Thermal Overload Relay 24 ... 29 A
Available on requestTF42-20 Thermal Overload Relay 16 ... 20 A
Available on requestTF42-24 Thermal Overload Relay 20 ... 24 A
Available on requestTF42-24B Thermal Overload Relay 20 ... 24 A
Available on requestTF42-20B Thermal Overload Relay 16 ... 20 A
Available on requestTF42-2.3 Thermal Overload Relay 1.7 ... 2.3 ACompare ABB Thermal Overload Relays
Key specifications of the parts listed on this page, taken from the manufacturer's data sheets.
| MPN | Order code (ABB product ID) | Type | Product Net Weight | Setting Range | Rated Operational Current (I<sub>e</sub>) |
|---|---|---|---|---|---|
| 1SAZ721201R1035 | 1SAZ721201R1035 | TF42-4.2 | 0.13 kg | 3.1 ... 4.2 A | 4.2 A |
| 1SAZ821201R1002 | 1SAZ821201R1002 | TF65-33B | 0.372 kg | 25 ... 33 A | 33 A |
| 1SAZ811201R1001 | 1SAZ811201R1001 | TF65-28 | 0.372 kg | 22 ... 28 A | 28 A |
| 1SAZ721201R1040 | 1SAZ721201R1040 | TF42-7.6 | 0.13 kg | 5.7 ... 7.6 A | 7.6 A |
| 1SAZ821201R1001 | 1SAZ821201R1001 | TF65-28B | 0.372 kg | 22 ... 28 A | 28 A |
| 1SAZ741201R1038 | 1SAZ741201R1038 | TF42-5.7B | 0.13 kg | 4.2 ... 5.7 A | 5.7 A |
| 1SAZ721201R1038 | 1SAZ721201R1038 | TF42-5.7 | 0.13 kg | 4.2 ... 5.7 A | 5.7 A |
| 1SAZ721201R1041 | 1SAZ721201R1041 | TF42-8.0 | 0.13 kg | — | 8 A |
| 1SAZ741201R1040 | 1SAZ741201R1040 | TF42-7.6B | 0.13 kg | 5.7 ... 7.6 A | 7.6 A |
| 1SAZ721201R1053 | 1SAZ721201R1053 | TF42-35 | 0.145 kg | 29 ... 35 A | 35 A |
| 1SAZ721201R1055 | 1SAZ721201R1055 | TF42-38 | 0.145 kg | 35 ... 38 A | 38 A |
| 1SAZ721201R1033 | 1SAZ721201R1033 | TF42-3.1 | 0.13 kg | 2.3 ... 3.1 A | 3.1 A |
| 1SAZ741201R1035 | 1SAZ741201R1035 | TF42-4.2B | 0.13 kg | 3.1 ... 4.2 A | 4.2 A |
| 1SAZ741201R1055 | 1SAZ741201R1055 | TF42-38B | 0.145 kg | 35 ... 38 A | 38 A |
| 1SAZ741201R1053 | 1SAZ741201R1053 | TF42-35B | 0.145 kg | 29 ... 35 A | 35 A |
| 1SAZ721201R1052 | 1SAZ721201R1052 | TF42-29 | 0.145 kg | 24 ... 29 A | 29 A |
| 1SAZ741201R1033 | 1SAZ741201R1033 | TF42-3.1B | 0.13 kg | 2.3 ... 3.1 A | 3.1 A |
| 1SAZ721201R1047 | 1SAZ721201R1047 | TF42-16 | 0.13 kg | 13 ... 16 A | 16 A |
| 1SAZ741201R1052 | 1SAZ741201R1052 | TF42-29B | 0.145 kg | 24 ... 29 A | 29 A |
| 1SAZ721201R1049 | 1SAZ721201R1049 | TF42-20 | 0.135 kg | 16 ... 20 A | 20 A |
| 1SAZ721201R1051 | 1SAZ721201R1051 | TF42-24 | 0.145 kg | 20 ... 24 A | 24 A |
| 1SAZ741201R1051 | 1SAZ741201R1051 | TF42-24B | 0.145 kg | 20 ... 24 A | 24 A |
| 1SAZ741201R1049 | 1SAZ741201R1049 | TF42-20B | 0.135 kg | 16 ... 20 A | 20 A |
| 1SAZ721201R1031 | 1SAZ721201R1031 | TF42-2.3 | 0.13 kg | 1.7 ... 2.3 A | 2.3 A |
Common to all listed parts
| Lifecycle | Active (current ABB product) |
| Minimum Order Quantity | 1 piece |
| Customs Tariff Number | 85364900 |
| Rated Insulation Voltage (U<sub>i</sub>) | 690 V |
| Number of Poles | 3P |
| Number of Auxiliary Contacts NC | 1 |
| Number of Auxiliary Contacts NO | 1 |
| Number of Protected Poles | 3 |