ABB TF42 Thermal Overload Relay 1NO + 1NC, 1.3 → 1.7 A F.L.C, 1.7 A Contact Rating, 2 W, 3P, AF Range

Voir la catégorie

Sous-total (1 unité)*

75,89 €

(TVA exclue)

91,83 €

(TVA incluse)

Add to Basket
sélectionner ou taper la quantité
Temporairement en rupture de stock
  • 20 unité(s) expédiée(s) à partir du 09 janvier 2026
Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails
Unité
Prix par unité
1 +75,89 €

*Prix donné à titre indicatif

N° de stock RS:
711-6629
Référence fabricant:
1SAZ721201R1028 TF42-1.7
Fabricant:
ABB
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout

Marque

ABB

FLC Motor Rating

1.3 → 1.7 A

Contact Current Rating

1.7 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

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+60°C

Operating Temperature Range

-25 → +60 °C

Contact Voltage Rating

690 V ac/dc

ABB Thermal Overload Relay, 690V AC/DC Voltage Rating, 3 Pole - AF Series - TF42-1.7


Choose this thermal overload relay from ABB to quickly switch electrical loads in your circuit. The two auxiliary contacts turn appliances on and off to protect against overheating and increase motor lifespan. The unit has a power rating of 2W, so it can handle demanding applications. The stop and test functions offer reliable protection from phase failure, while automatic and manual reset methods support safe working.

Features & Benefits


• Compact dimensions of 88.3 (L) x 45 (W) x 70.5mm (D) to save space
• Operating temperature between -25°C to +60°C for safe industrial use
• Energy efficient with a normal state configuration of 1NO+1NC
• Contact current rating of 1.7A for wide compatibility
• Full load current motor rating of 1.3 to 1.7A for versatility

Applications


• Manufacturing equipment
• Production lines
• Factory automation

How do I install this overload relay?


The unit has screw-type terminals for quick installation and secure connections.

How does a thermal overload relay work?


Thermal overload relays like this one use a bi-metallic plate to detect excessive current when it passes through the heating element. If there's a risk of overload, the plate twists out of shape and interrupts the power supply.

Liens connexes