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	3.1 → 4.2 A
	Contact Current Rating	4.2 A
	Range	AF Range
	Pole Configuration	3P
	Series	TF42
	Mounting Style	Direct Contactor
	Power Rating	2 W
	Normal State Configuration	NO/NC
	Reset Method	Automatic, Manual
	Terminal Type	Screw
	Width	45mm
	Number Of Auxiliary Contacts	2
	Depth	70.5mm
	Length	88.3mm
	Maximum Operating Temperature	+60°C
	Minimum Operating Temperature	-25°C
	Operating Temperature Range	-25 → +60 °C
	Contact Voltage Rating	690 V ac/dc
	Supply Voltage	600 V ac/dc

	Select all
	Brand ABB
	FLC Motor Rating 3.1 → 4.2 A
	Contact Current Rating 4.2 A
	Range AF Range
	Pole Configuration 3P
	Series TF42
	Mounting Style Direct Contactor
	Power Rating 2 W
	Normal State Configuration NO/NC
	Reset Method Automatic, Manual
	Terminal Type Screw
	Width 45mm
	Number Of Auxiliary Contacts 2
	Depth 70.5mm
	Length 88.3mm
	Maximum Operating Temperature +60°C
	Minimum Operating Temperature -25°C
	Operating Temperature Range -25 → +60 °C
	Contact Voltage Rating 690 V ac/dc
	Supply Voltage 600 V ac/dc

ABB Thermal Overload Relay, 690V AC Voltage Rating, 2W Maximum Power Loss Per Pole - TF42 Series - TF42-4.2

Shield your sensitive control components from power faults with this thermal overload relay from ABB. The device trips when its circuit's current rises too high, which stops damaging faults from getting to downstream equipment. As its full-load current ranges between 3.1 and 4.2A, the unit adjusts to the power supply, making it a versatile option. Installation is simple as it mounts directly to a contactor without extra wiring. Thanks to the relay's trip-free mechanism, it breaks its circuit even if its actuator sticks to prevent disruption caused by tampering.

Features & Benefits

• Automatic and manual reset functions to suit your application's needs
• Two auxiliary contacts for automatic control-device signalling
• Front-mounted screw dial for easy adjustment of the current setting
• Low maximum power loss of just 2W to cut down on energy use
• Built-in stop function to quickly shut equipment down for hassle-free inspection

Applications

• Heavy engineering
• Renewable energy production
• Packaging industry

How do I know if this relay has tripped?

This product comes with a front-facing trip indicator, so it's easy to quickly check if the device has broken its circuit.

ABB TF42 Thermal Overload Relay 1NO + 1NC, 3.1 → 4.2 A F.L.C, 4.2 A Contact Rating, 2 W, 3P, AF Range

FREE delivery for orders over RM 500.00

ABB Thermal Overload Relay, 690V AC Voltage Rating, 2W Maximum Power Loss Per Pole - TF42 Series - TF42-4.2

Features & Benefits

Applications

How do I know if this relay has tripped?

Related links