ABB, TF42 Thermal Overload Relay 1 NO/1 NC, 1.3A, 1.7 A F.L.C, 1.7A Contact Rating, 2 W 3
- RS Stock No.:
- 711-6629
- Mfr. Part No.:
- 1SAZ721201R1028 TF42-1.7
- Manufacturer:
- ABB
Subtotal (1 unit)*
PHP5,024.60
(exc. VAT)
PHP5,627.55
(inc. VAT)
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In Stock
- 10 unit(s) ready to ship from another location
- Plus 21 unit(s) shipping from May 29, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP5,024.60 |
*price indicative
- RS Stock No.:
- 711-6629
- Mfr. Part No.:
- 1SAZ721201R1028 TF42-1.7
- Manufacturer:
- ABB
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| FLC Motor Rating | 1.3, 1.7A | |
| Product Type | Thermal Overload Relay | |
| Relay Contact Current | 1.7A | |
| Series | TF42 | |
| Mount Type | Direct | |
| Power Rating | 2W | |
| Pole and Throw Configuration | 3 | |
| Normal State Configuration | 1 NO/1 NC | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Reset Method | Automatic & Manual | |
| Adjustable Current Range | 1.3 to 1.7 A | |
| Minimum Operating Temperature | -25°C | |
| Number of Auxiliary Contacts | 2 | |
| Width | 45mm | |
| Maximum Operating Temperature | 60°C | |
| Length | 88.3mm | |
| Contact Voltage | 690V ac/dc | |
| Standards/Approvals | CCC, RINA, Lloyd's Register, CE, UL 508, CB scheme, IEC/EN 60947-1, IEC/EN 60947-4-1, ABS, IEC/EN 60947-5-1, GOST-R, DNV, cULus, CSA 22.2 No. 14 | |
| Depth | 70.5mm | |
| Select all | ||
|---|---|---|
Brand ABB | ||
FLC Motor Rating 1.3, 1.7A | ||
Product Type Thermal Overload Relay | ||
Relay Contact Current 1.7A | ||
Series TF42 | ||
Mount Type Direct | ||
Power Rating 2W | ||
Pole and Throw Configuration 3 | ||
Normal State Configuration 1 NO/1 NC | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Reset Method Automatic & Manual | ||
Adjustable Current Range 1.3 to 1.7 A | ||
Minimum Operating Temperature -25°C | ||
Number of Auxiliary Contacts 2 | ||
Width 45mm | ||
Maximum Operating Temperature 60°C | ||
Length 88.3mm | ||
Contact Voltage 690V ac/dc | ||
Standards/Approvals CCC, RINA, Lloyd's Register, CE, UL 508, CB scheme, IEC/EN 60947-1, IEC/EN 60947-4-1, ABS, IEC/EN 60947-5-1, GOST-R, DNV, cULus, CSA 22.2 No. 14 | ||
Depth 70.5mm | ||
ABB Thermal Overload Relay, 690V AC/DC Voltage Rating, 3 Pole - AF Series - TF42-1.7
Choose this thermal overload relay from ABB to quickly switch electrical loads in your circuit. The two auxiliary contacts turn appliances on and off to protect against overheating and increase motor lifespan. The unit has a power rating of 2W, so it can handle demanding applications. The stop and test functions offer reliable protection from phase failure, while automatic and manual reset methods support safe working.
Features & Benefits
• Compact dimensions of 88.3 (L) x 45 (W) x 70.5mm (D) to save space
• Operating temperature between -25°C to +60°C for safe industrial use
• Energy efficient with a normal state configuration of 1NO+1NC
• Contact current rating of 1.7A for wide compatibility
• Full load current motor rating of 1.3 to 1.7A for versatility
Applications
• Manufacturing equipment
• Production lines
• Factory automation
How do I install this overload relay?
The unit has screw-type terminals for quick installation and secure connections.
How does a thermal overload relay work?
Thermal overload relays like this one use a bi-metallic plate to detect excessive current when it passes through the heating element. If there's a risk of overload, the plate twists out of shape and interrupts the power supply.