ABB TF42 thermal overload relay
TF42-24
TF42 thermal overload relay, 20–24 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
- Range
- TF42
- Current setting
- 20–24 A
Product specification
TF42-24
TF42 thermal overload relay, 20–24 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
TF42-24 — specifications & documents
TF42 thermal overload relay, 20–24 A, trip class 10. Direct mounting on AF09, AF12, AF16, AF26, AF30, AF38 contactors.
| Setting range | 20–24 A |
|---|---|
| Range | TF42 |
| Trip class | 10 |
| Compatible contactors | AF09, AF12, AF16, AF26, AF30, AF38 |
| Contacts | 1 NO + 1 NC |
| Reset | Manual or automatic |
| Connection | Screw terminals |
| Mounting | Direct to compatible contactor |
| ABB order code | 1SAZ721201R1051 |
| Width | 45 mm |
| Height | 88.3 mm |
| Depth | 70.5 mm |
Related parts
Fits these parts
- AF26-30-11-11 AF 3-pole contactor, 11 kW at 400 V AC-3, 26 A. 24–60 V AC / 20–60 V DC electronic coil; 1 NO + 1 NC auxiliary contacts.
- AF26-30-11-13 AF 3-pole contactor, 11 kW at 400 V AC-3, 26 A. 100–250 V AC/DC electronic coil; 1 NO + 1 NC auxiliary contacts.
- AF30-30-11-11 AF 3-pole contactor, 15 kW at 400 V AC-3, 32 A. 24–60 V AC / 20–60 V DC electronic coil; 1 NO + 1 NC auxiliary contacts.
- AF30-30-11-13 AF 3-pole contactor, 15 kW at 400 V AC-3, 32 A. 100–250 V AC/DC electronic coil; 1 NO + 1 NC auxiliary contacts.
- AF38-30-11-11 AF 3-pole contactor, 18.5 kW at 400 V AC-3, 38 A. 24–60 V AC / 20–60 V DC electronic coil; 1 NO + 1 NC auxiliary contacts.
- AF38-30-11-13 AF 3-pole contactor, 18.5 kW at 400 V AC-3, 38 A. 100–250 V AC/DC electronic coil; 1 NO + 1 NC auxiliary contacts.