제조사부품번호

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 제품 번호:: 711-6629
제조사 부품 번호:: 1SAZ721201R1028 TF42-1.7
제조업체:: ABB

ABB, TF42 Thermal Overload Relay 1 NO/1 NC, 1.3A, 1.7 A F.L.C, 1.7A Contact Rating, 2 W 3

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Subtotal (1 unit)*

₩94,880.00

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추가로 2026년 8월 31일 부터 46 개 단위 배송

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* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:: 711-6629
제조사 부품 번호:: 1SAZ721201R1028 TF42-1.7
제조업체:: ABB

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모두 선택	제품 정보	값
	브랜드	ABB
	Product Type	Thermal Overload Relay
	FLC Motor Rating	1.3, 1.7A
	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
	Minimum Operating Temperature	-25°C
	Adjustable Current Range	1.3 → 1.7 A
	Number of Auxiliary Contacts	2
	Width	45mm
	Contact Voltage	690V ac/dc
	Maximum Operating Temperature	60°C
	Length	88.3mm
	Depth	70.5mm
	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

	모두 선택
	브랜드 ABB
	Product Type Thermal Overload Relay
	FLC Motor Rating 1.3, 1.7A
	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
	Minimum Operating Temperature -25°C
	Adjustable Current Range 1.3 → 1.7 A
	Number of Auxiliary Contacts 2
	Width 45mm
	Contact Voltage 690V ac/dc
	Maximum Operating Temperature 60°C
	Length 88.3mm
	Depth 70.5mm
	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

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.