ABB TF42-1.7 Overload Relay
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand: | ABB | |
| Series: | TF | |
| Setting Current Range: | 1.3-1.7A | |
| Applicable Contactor: | AF09...AF38 | |
| Product Type: | Electric heating |
Series Overview
Series Overview
-
The TF42 thermal overload relay is an extremely economical and efficient main circuit motor protection device. It can provide reliable protection for motors in case of overload or phase failure. The tripping class is 10A.
-
The thermal overload relay is a three-pole relay with a dual-bimetallic strip tripping device. When the motor current passes through the dual-bimetallic strips, it directly or indirectly heats them. Once an overload (overcurrent) occurs, the dual-bimetallic strips will bend due to heating, thereby causing the relay to trip and changing the switch position of the contacts (95-96/97-98).
- Manual or automatic reset (optional)
- Phase failure protection (complies with IEC 60947-4-1 standard)
- Reset test function - Front cover with trip indication
- Ambient temperature compensation
- Suitable for three-phase and single-phase applications
-
The TF65 thermal overload relay is an extremely economical and efficient main circuit motor protection device. It can provide reliable protection for motors in case of overload or phase failure. The tripping class is 10A.
-
The thermal overload relay is a three-pole relay with a dual-bimetallic strip tripping device. When the motor current passes through the dual-bimetallic strips, it directly or indirectly heats them. Once an overload (overcurrent) occurs, the dual-bimetallic strips will bend due to heating, thereby causing the relay to trip and changing the switch position of the contacts (95-96/97-98).
- Manual or automatic reset (optional)
- Phase failure protection (complies with IEC 60947-4-1 standard)
- Reset test function - Front cover with trip indication
- Ambient temperature compensation
- Suitable for three-phase and single-phase applications
-
The TF96 thermal overload relay is an extremely economical and efficient main circuit motor protection device. It can provide reliable protection for motors in case of overload or phase failure. The tripping class is 10A.
-
The thermal overload relay is a three-pole relay with a dual-bimetallic strip tripping device. When the motor current passes through the dual-bimetallic strips, it directly or indirectly heats them. Once an overload (overcurrent) occurs, the dual-bimetallic strips will bend due to heating, thereby causing the relay to trip and changing the switch position of the contacts (95-96/97-98).
- Manual or automatic reset (optional)
- Phase failure protection (complies with IEC 60947-4-1 standard)
- Reset test function - Front cover with trip indication
- Ambient temperature compensation
- Suitable for three-phase and single-phase applications
-
The TF140DU thermal overload relay is an extremely economical and efficient main circuit motor protection device. It can provide reliable protection for motors in case of overload or phase failure. The tripping class is 10A.
-
The thermal overload relay is a three-pole relay with a dual-bimetallic strip tripping device. When the motor current passes through the dual-bimetallic strips, it directly or indirectly heats them. Once an overload (overcurrent) occurs, the dual-bimetallic strips will bend due to heating, thereby causing the relay to trip and changing the switch position of the contacts (95-96/97-98).
- Manual or automatic reset (optional)
- Phase failure protection (complies with IEC 60947-4-1 standard)
- Reset test function - Front cover with trip indication
- Ambient temperature compensation
- Suitable for three-phase and single-phase applications

Rachel
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