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ABB Thermal Overload Relay 690V AC, 28A F.L.C, 6A Contact Rating, 1 NO/1 NC, Automatic & Manual Reset TF65

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Category Thermal Overload Relay Brand ABB Condition New

Specifications

Country of Origin	China
Brand	ABB
Length	64.9mm
Model	TF65
Depth	106.9mm
IP Rating	IP10, IP20
Width	87.7mm
Mount Type	Under Contactor Mount
Series	TF65
Maximum Operating Temperature	60°C
Minimum Operating Temperature	-25°C
Terminal type	Flat
Supply Voltage	690V ac
Contact Voltage	600V ac/dc
Reset Method	Automatic & Manual
Normal State Configuration	1 NO/1 NC
Relay Contact Current	6A
Number of Auxiliary Contacts	2
Pole and Throw Configuration	3
Control Voltage	690V ac
FLC Motor Rating	28A
Adjustable Current Range	22 → 28 A

Key Features

Provides motor overload protection with trip class 10.
Features 1 normally open and 1 normally closed contact configuration.
Automatic and manual reset methods available for versatile operation.
Adjustable current range from 22 to 28 amperes for precise settings.
Designed for three-pole mounting under contactor.
Flat terminal type ensures easy and secure wiring connection.
Wide operating temperature range from -25°C to 60°C.
Rated for contact voltage up to 600V AC/DC and control voltage 690V AC.

Product Description

ABB TF65 Thermal Overload Relay, model TF65, is a reliable motor protection device suited for industrial applications requiring overload and phase failure protection. With a rated full load current (FLC) of 28A and a relay contact current of 6A, this relay supports a supply and control voltage of 690V AC, covering demanding three-phase motor protection needs.

The relay features a pole and throw configuration of 3 poles with 1 normally open (NO) and 1 normally closed (NC) contact, enabling flexible control circuit design. It supports both automatic and manual reset methods, allowing operational adaptability according to system requirements. Its adjustable current range from 22 to 28 amperes permits fine tuning to match motor specifications precisely.

Constructed for mounting under contactors, it has flat terminals to facilitate secure, reliable wiring. The relay withstands operating temperatures ranging from -25°C to 60°C, and has protection ratings IP10 and IP20, ensuring resilience to environmental factors such as dust.

The compact dimensions of 87.7 mm width, 64.9 mm length, and 106.9 mm depth enable installation in confined control panels. It complies with international standards including UL 60947-1, UL 60947-4-1, IEC/EN 60947-1, IEC/EN 60947-4-1, and IEC/EN 60947-5-1, assuring safety and performance.

This thermal overload relay is engineered to protect motors in industrial, manufacturing, automation, and commercial environments by preventing damage from overloads or phase failures. The built-in STOP and TEST functions facilitate maintenance and testing of motor protection circuits.

Provides motor overload protection with trip class 10. Features 1 normally open and 1 normally closed contact configuration. Automatic and manual reset methods available for versatile operation. Adjustable current range from 22 to 28 amperes for precise settings.

Designed for three-pole mounting under contactor. Flat terminal type ensures easy and secure wiring connection. Wide operating temperature range from -25°C to 60°C. Rated for contact voltage up to 600V AC/DC and control voltage 690V AC.

Complies with UL and IEC/EN standards for safety and reliability. IP10 and IP20 protection ratings provide dust and ingress resistance.

Enhance your industrial control system with the ABB TF65 Thermal Overload Relay for dependable motor protection. Explore more products in the Automation & Control Gear category at EnvMart for comprehensive control solutions.