ABB TF42 Thermal Overload Relay 1NO + 1NC, 4.2 → 5.7 A F.L.C, 5.7 A Contact Rating, 2 W, 3P, AF Range

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€ 75,89

(excl. BTW)

€ 91,83

(incl. BTW)

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RS-stocknr.:
711-6638
Fabrikantnummer:
1SAZ721201R1038 TF42-5.7
Fabrikant:
ABB
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Merk

ABB

FLC Motor Rating

4.2 → 5.7 A

Contact Current Rating

5.7 A

Range

AF Range

Pole Configuration

3P

Series

TF42

Mounting Style

Direct Contactor

Power Rating

2 W

Normal State Configuration

1NO + 1NC

Terminal Type

Screw

Reset Method

Automatic, Manual

Number Of Auxiliary Contacts

2

Width

45mm

Depth

70.5mm

Length

88.3mm

Maximum Operating Temperature

+60°C

Minimum Operating Temperature

-25°C

Operating Temperature Range

-25 → +60 °C

Supply Voltage

600 V

Contact Voltage Rating

690 V ac/dc

ABB Thermal Overload Relay, 3 Poles, 4.2 to 5.7A Current Setting Range - TF42 Series - 1SAZ721201R1038 TF42-5.7


Make sure your motor enjoys a long life with this thermal overload relay from ABB. It has clips and three terminal prongs, so you can plug it directly into your AF series contactor (764-8983). Bimetal elements and a trip class of 10 ensure it quickly cuts off power when an overload or phase failure is detected. A trip indicator on the front gives you clear local signalling. The unit features a dial for adjusting the current setting between 4.2 and 5.7A to match your motor's rating, ensuring reliable overload protection. Thanks to ambient air compensation, this relay handles fluctuating temperatures between -25°C and +60°C with no problem.

Features & Benefits


• Stop and test functions for easy monitoring
• Screw terminals achieve a tight hold on wires
• Terminals and signalling contacts are labelled for straightforward connection
• Accepts flexible and rigid conductors for convenience

Applications


• Industrial machinery
• Factory automation
• HVAC units
• Lighting rigs

Does this relay reset automatically?


This overload relay gives you a choice of automatic and manual resetting modes to suit your application. Simply select the one you want using the button on the front of the device.

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