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

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

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Category Overload Relay Brand ABB Condition New

Specifications

Country of Origin	India
Brand	ABB
Length	88.3mm
Model	TF42
Depth	70.5mm
IP Rating	IP20
Width	45mm
Mount Type	Direct
Series	TF42
Power Rating	2W
Maximum Operating Temperature	60°C
Minimum Operating Temperature	-25°C
Terminal type	Screw
Contact Voltage	690V ac/dc
Reset Method	Automatic & Manual
Normal State Configuration	1 NO/1 NC
Relay Contact Current	1.7A
Number of Auxiliary Contacts	2
Pole and Throw Configuration	3
FLC Motor Rating	1.3, 1.7A
Adjustable Current Range	1.3 → 1.7 A

Key Features

This relay features a power rating of 2 W for demanding applications.
Compact dimensions of 88.3 mm length, 45 mm width, and 70.5 mm depth save installation space.
It supports automatic and manual reset methods for reliable operation.
The device has a 3 pole, 1 NO + 1 NC normal state configuration.
Screw-type terminals ensure quick and secure electrical connections.
Operating temperature range from -25°C to +60°C suits industrial environments.
Rated for 690 V AC/DC contact voltage with an IP20 protection rating.
Complies with multiple international standards including CE, UL 508, CB scheme, and IEC/EN 60947 series.

Product Description

ABB TF42 Thermal Overload Relay Model TF42 is a reliable protective device designed for motor circuits with an adjustable operating current from 1.3 to 1.7 A full load current (F.L.C) and a relay contact current of 1.7 A. With a power rating of 2 watts, this three-pole relay ensures effective overload protection to prevent motor damage due to phase failures or overheating.

The relay features compact dimensions of 88.3 mm length, 45 mm width, and 70.5 mm depth, enabling easy installation even in space-constrained control panels. It supports both automatic and manual reset mechanisms, enhancing safety and operational flexibility.

The device includes one normally open (NO) and one normally closed (NC) auxiliary contact configuration with screw terminals for secure wiring connections. It operates within a wide temperature range from -25°C to 60°C, suitable for diverse industrial environments.

Rated for 690 V AC/DC contact voltage and IP20 enclosure protection, the relay complies with various international monitoring and safety standards including CCC, CE, UL 508, and IEC/EN 60947 series, ensuring high reliability and global acceptance.

This thermal Overload Relay is ideal for applications in manufacturing equipment, production lines, and factory automation processes, where precise motor protection is critical to avoid downtime and equipment failure.

This relay features a power rating of 2 W for demanding applications. Compact dimensions of 88.3 mm length, 45 mm width, and 70.5 mm depth save installation space. It supports automatic and manual reset methods for reliable operation.

The device has a 3 pole, 1 NO + 1 NC normal state configuration. Screw-type terminals ensure quick and secure electrical connections. Operating temperature range from -25°C to +60°C suits industrial environments. Rated for 690 V AC/DC contact voltage with an IP20 protection rating.

Complies with multiple international standards including CE, UL 508, CB scheme, and IEC/EN 60947 series. Explore the ABB product range on EnvMart for more high-quality electrical relays and control gear solutions designed for industrial and commercial applications.