Distributeur OfficielBy ABB
SKU
MPN
1SAZ431201R1003
The TF140DU-135 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10A. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP- and Test function and a trip indication. The overload relays are connected directly to the block contactors.
Spécifications techniques
Dimensions
| Produit Largeur Net | 89 mm |
| Produit Hauteur Net | 140 mm |
| Produit Longueur Net | 126 mm |
| Poids net | 0,82 kg |
Technique
| Setting Range | 100 ... 135 A |
| Tension | Circuit auxiliaire 440 V DC, Circuit auxiliaire 500 V AC, Circuit principal 690 V AC, Circuit principal 440 V DC |
| Courant nominal de fonctionnement (Ie) | 135 A |
| Fréquence assignée (f) | Circuit auxiliaire 50 Hz, Circuit auxiliaire 60 Hz, Circuit auxiliaire DC, Circuit principal 60 Hz, Circuit principal 50 Hz, Circuit principal DC |
| Tension assignée de tenue aux chocs (Uimp) | Circuit auxiliaire 6 kV, Circuit principal 8 kV |
| Tension assignée d’isolement (Ui) | 690 V |
| Nombre de pôles | 3 |
| Number of Auxiliary Contacts NC | 1 |
| Number of Auxiliary Contacts NO | 1 |
| Number of Protected Poles | 3 |
| Courant thermique conventionnel à l’air libre (Ith) | Auxiliary Circuit NC 10 A, Auxiliary Circuit NO 6 A |
| Courant assignée d’emploi AC-15 (Ie) | (120 V) NC 3 A, (120 V) NO 1.5 A, (240 V) NC 3 A, (240 V) NO 1.5 A, (400 V) NC 1.9 A, (400 V) NO 1 A, (440 V) NC 1 A, (440 V) NO 1 A, (500 V) NC 1 A, (500 V) NO 1 A |
| Courant assignée d’emploi DC-13 (Ie) | (125 V) NC 0.25 A, (125 V) NO 0.25 A, (24 V) NC 1.25 A, (24 V) NO 1.25 A, (250 V) NC 0.12 A, (250 V) NO 0.04 A, (60 V) NC 0.25 A, (60 V) NO 0.25 A |
| Indice de protection | IP20, Housing IP20, Main Circuit Terminals IP10 |
| Degré de pollution | 3 |
| Connecting Capacity Auxiliary Circuit | Flexible with Ferrule 1/2x 0.75 ... 2.5 mm², Flexible 1/2x 0.75 ... 2.5 mm², Rigid 1/2x 0.75 ... 4 mm² |
| Connecting Capacity Main Circuit | Flexible with Ferrule 1/2x 16 ... 70 mm², Flexible with Insulated Ferrule 1/2x 16 ... 70 mm², Flexible 1/2x 16 ... 70 mm², Rigid 1/2x 16 ... 70 mm² |
| Couple de serrage | Auxiliary Circuit 0.8 ... 1.2 N·m, Main Circuit 8 ... 10 N·m |
| Wire Stripping Length | Auxiliary Circuit 9 mm, Main Circuit 25 mm |
| Recommended Screw Driver | Circuit auxiliaire Pozidriv 2, Circuit principal Hexagon 4 |
| Type d'encastrement | tous |
| Power Loss | at Rated Operating Conditions per Pole 2.3 W |
| Adapté pour | AF116, AF140 |
| Normes et standards | IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1 |
Technique UL/CSA
| Maximum Operating Voltage UL/CSA | Circuit principal 600 V AC |
| Contact Rating UL/CSA | (NC:) B600, (NO:) C300 |
| Connecting Capacity Main Circuit UL/CSA | Flexible 1/2x 6-2/0 AWG, Stranded 1/2x 6-2/0 AWG |
| Connecting Capacity Auxiliary Circuit UL/CSA | Flexible 1/2x 18-14 AWG, Stranded 1/2x 18-14 AWG |
| Tightening Torque UL/CSA | Auxiliary Circuit 12 in·lb |
Environnement
| Température de l’air ambiant | Operation -25 ... +55 °C, Operation Compensated -25 ... +55 °C, Storage -40 ... +70 °C |
| Ambient Air Temperature Compensation | Oui |
| Altitude de fonctionnement maximale autorisée | 2000 m |
| Résistance aux chocs selon CEI 60068-2-27 | 25g / 2 shocks / 13 ms, 11 ms Pulse 12g |
| Resistance to Vibrations acc. to IEC 60068-2-6 | 5g, 20 cycles at 5 ... 150 ... 5 Hz with load 0.8 In |
| Statut RoHS | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
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60+ ans d'expérience
Informations complémentaires
| Autres noms | TF140DU135 |
| Taille de l'emballage | 1 |
Recommandé
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