ABB, TF42 Thermal Overload Relay 1 NO/1 NC, Trip Dial: 5.7 → 7.6 A, 5.7A, 7.6 A F.L.C, 7.6A Contact Rating, 2 W 3

RS stock no.:: 711-6632
Mfr. Part No.:: 1SAZ721201R1040 TF42-7.6
Manufacturer:: ABB

ABB, TF42 Thermal Overload Relay 1 NO/1 NC, Trip Dial: 5.7 → 7.6 A, 5.7A, 7.6 A F.L.C, 7.6A Contact Rating, 2 W 3

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Subtotal (1 unit)*

R 1 177,59

(exc. VAT)

R 1 354,23

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

20 unit(s) ready to ship from another location
Plus 42 unit(s) shipping from 06 November 2026

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Units	Per unit
1 +	R 1,177.59

*price indicative

RS stock no.:: 711-6632
Mfr. Part No.:: 1SAZ721201R1040 TF42-7.6
Manufacturer:: ABB

Specification

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	5.7A, 7.6A
	Product Type	Thermal Overload Relay
	Relay Contact Current	7.6A
	Mount Type	Direct
	Series	TF42
	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	5.7 → 7.6 A
	Number of Auxiliary Contacts	2
	Minimum Operating Temperature	-25°C
	Width	45mm
	Contact Voltage	690V ac/dc
	Maximum Operating Temperature	60°C
	Length	88.3mm
	Depth	70.5mm
	Standards/Approvals	IEC/EN 60947-1, CSA 22.2 No. 14, EMC Directive 2004/108/EC, ABS, GOST-R, Lloyd's Register, RoHS Directive 2002/95/EC, DNV, RINA, IEC/EN 60947-4-1, CE, CCC, Low Voltage Directive 2006/95/EC, UL 508, IEC/EN 60947-5-1, CB scheme, cULus
	Supply Voltage	600V ac/dc, 690V ac/dc

	Select all
	Brand ABB
	FLC Motor Rating 5.7A, 7.6A
	Product Type Thermal Overload Relay
	Relay Contact Current 7.6A
	Mount Type Direct
	Series TF42
	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 5.7 → 7.6 A
	Number of Auxiliary Contacts 2
	Minimum Operating Temperature -25°C
	Width 45mm
	Contact Voltage 690V ac/dc
	Maximum Operating Temperature 60°C
	Length 88.3mm
	Depth 70.5mm
	Standards/Approvals IEC/EN 60947-1, CSA 22.2 No. 14, EMC Directive 2004/108/EC, ABS, GOST-R, Lloyd's Register, RoHS Directive 2002/95/EC, DNV, RINA, IEC/EN 60947-4-1, CE, CCC, Low Voltage Directive 2006/95/EC, UL 508, IEC/EN 60947-5-1, CB scheme, cULus
	Supply Voltage 600V ac/dc, 690V ac/dc

ABB Thermal Overload Relay, 690V Contact Voltage Rating, 50/60Hz Rated Frequency - TF42 Series - 1SAZ721201R1040 TF42-7.6

Beef up security around your industrial equipment with this NO/NC thermal overload relay from ABB. To protect your sensitive devices, it cuts the power to an attached circuit in the event of a system surge. It's a breeze to restart the unit after a trip, thanks to the easy-to-access reset button. Attach it to an AF-series contactor (such as 711-6121) in a single or 3-phase motor.

• Wide -25°C to +60°C operating temperature range suits installation in demanding settings

• Screw terminals simplify wiring and installation

• Adjustable contact current rating between 5.7 and 7.6A for versatility

Applications

• Factory automation

• Manufacturing industry

• Power generation equipment

How does this thermal overload relay work?

When electricity flows through this unit, it heats a bimetal tripping element. If things get too hot, which happens when there's an overload, the internal components bend and open the circuit, turning your equipment off in the process.

Does this relay need any maintenance?

A thermal overload relay doesn't need much maintenance due to its robust design. You should check and test it from time to time to make sure it's working properly and to catch any potential issues early on.