ABB TF42 Thermal Overload Relay 1NO + 1NC, 20 → 24 A F.L.C, 24 A Contact Rating, 2.6 W, 3P, AF Range

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102,16 €

(TVA exclue)

123,61 €

(TVA incluse)

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*Prix donné à titre indicatif

N° de stock RS:
711-6650
Référence fabricant:
1SAZ721201R1051 TF42-24
Fabricant:
ABB
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Marque

ABB

FLC Motor Rating

20 → 24 A

Contact Current Rating

24 A

Range

AF Range

Pole Configuration

3P

Series

TF42

Mounting Style

Direct Contactor

Power Rating

2.6 W

Normal State Configuration

1NO + 1NC

Reset Method

Automatic, Manual

Terminal Type

Screw

Number Of Auxiliary Contacts

2

Width

45mm

Length

88.3mm

Depth

70.5mm

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

ABB TF42 Series Thermal Overload Relay, 24A Contact Current, 2.6W - TF42-24


The ABB thermal overload relay is a vital electromechanical protection device designed for the main circuit, primarily used in the automation, electronics, electrical, and mechanical industries. Specifically created to safeguard motors against overload and phase failures, this relay is essential for ensuring smooth operations and preventing damage due to electrical faults.

Features & Benefits


• The thermal overload relay allows users to set the current rating for overload protection, ensuring optimal performance tailored to specific requirements
• This relay offers the convenience of both automatic and manual reset options, giving users flexibility in managing operations and maintenance
• With a mounting style of direct contactor, it can be easily installed onto block contactors for seamless integration within electrical systems
• The 1NO and 1NC configuration ensures reliable performance with two auxiliary contacts to enhance safety and operational efficiency

Applications


• Ideal for protecting motors against overload and phase failures in industrial settings.
• Suitable for three- and single-phase applications in the automation industry.
• Widely used in electrical systems requiring reliable overload protection and phase loss sensitivity.

Can it be used for single-phase motor protection?


Yes, the ABB TF42-24 thermal overload relay is suitable for both single-phase and three-phase applications.

Will it work in extreme temperatures?


It operates within a temperature range of -25°C to +60°C, making it suitable for various environmental conditions.

Is the reset method customizable?


Yes, users have the option to choose between automatic and manual reset methods for added convenience.

Does it provide status indication features?


Yes, it has status indication capabilities to help users monitor the relay's performance easily.

Can it be mounted directly onto contactors?


Yes, the TF42-24 is designed for direct mounting onto block contactors for seamless integration within electrical setups.

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