ABB
1SAZ741201R1008
Product type: TF42-0.17B
TF42-0.17B Thermisches Überlastrelais Auslöseklasse 10, 0.13-0.17 A
Description
TF42-B sind wirtschaftliche, elektromechanische Motorschutzgeräte für Ströme bis 38A in Bahnanwendungen. Die Geräte erfüllen die aktuellen Bahnnormen und sind deshalb geeignet für den Einbau in Fahrgastbereichen und Führerständen von Zügen, die häufig in Tunnels und im Untergrund verkehren. Im Falle von Überlast bieten sie zuverlässigen thermischen Schutz der angeschlossenen Motoren. TF42-B werden normalerweise an Schütze AF09 bis AF38 angebaut, mit Hilfe eines Einzelaufstellung-Sets können die Geräte aber auch separat auf DIN-Schiene montiert werden. Bei Überschreitung des an der Stromskala eingestellten Motorstromes lösen die Relais über Bimetall-Elemente aus und wechseln damit die Schaltstellung der beiden Hilfskontakte 1S/1Ö. Ein vorgeschaltetes Schütz wird dadurch abgeschaltet. Die Relais erlauben manuelles oder automatisches Rücksetzen, sie verfügen über Test- und Stopp-Funktion sowie eine ausgelöst-Anzeige. Die Stromskala der Geräte ist plombierbar. Zubehör wie Rückstell-Taster und Dahtrücksteller ergänzen das Sortiment. TF42-B haben Auslöseklasse 10, sind temperaturkompensiert und phasenausfallempfindlich. Sie erfüllen die internationalen Bahnnormen IEC 60077 in den anwendbaren Teilen, IEC 61373 (Kategorie 1, Klasse B) für Schock und Vibration sowie die europäische Sicherheitsnorm EN 45545-2 für Feuer und Rauch.
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- Low Voltage Products and Systems
- Control Products
- Contactors
- Thermal Overload Relays
| Thomas Hoffmann |
| +49 305 201 4443 |
| sales@zwodltd.com |
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| Price: Please send request |
| Request Lead Time: app. 1 Day |
| Delivery Time: app. 4-5 Weeks Estimated delivery time to our warehouse in Berlin |
| Delivery Terms: FCA Berlin individually for each client according to INCOM TERMS 2025 |
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Multiples Of: 1
Product Specifications
| Product Attribute | Attribute Value |
|---|---|
| Weight | 0.13 KG / psc. |
| Commodity number | 85364900 |
| Country of origin | DE |
| Dimensions (WxHxD) | 0.045x0.0883x0.0705 m |
| EAN code | 4013614517020 |
| Product group | SE |
| eclass | V11.0 : 27371501 |
| etim 5 | EC000106 - Thermal overload relay |
| etim 6 | EC000106 - Thermal overload relay |
| etim 7 | EC000106 - Thermal overload relay |
| etim 8 | EC000106 - Thermal overload relay |
| unspsc | 39121520 |
| standards | CSA 22.2 No. 14IEC 60077-1 (applicable parts)IEC 60077-2 (applicable parts)IEC/EN 60947-1IEC/EN 60947-4-1IEC/EN 60947-5-1UL 508 |
| power loss | at Rated Operating Conditions per Pole 1.1 ... 2.0 W |
| rohs status | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
| suitable for | |
| setting range | 0.13 ... 0.17 A |
| ul certificate | https://library.abb.com/d/E48139-20090126 |
| cqc certificate | https://library.abb.com/d/CQC2011010309464423 |
| number of poles | 3 |
| pollution degree | 3 |
| rohs information | https://library.abb.com/d/1SAD938505-0199 |
| tightening torque | Auxiliary Circuit 1 ... 1.2 N·mMain Circuit 2.5 ... 2.7 N·m |
| rated frequency (f) | Auxiliary Circuit 50 HzAuxiliary Circuit 60 HzAuxiliary Circuit DCMain Circuit 50 HzMain Circuit 60 Hz |
| degree of protection | IP20 |
| contact rating ul/csa | (NC:) B600(NC:) Q600(NO:) Q600(NO:) D300 |
| wire stripping length | Auxiliary Circuit 9 mmMain Circuit 12 mm |
| ambient air temperature | Operation -25 ... +60 °COperation Compensated -25 ... +60 °CStorage -50 ... +80 °C |
| recommended screw driver | Main Circuit Pozidriv 2 |
| tightening torque ul/csa | Auxiliary Circuit 9 ... 11 in·lbMain Circuit 13 ... 22 in·lb |
| environmental information | https://library.abb.com/d/1SAC200057H0009 |
| number of protected poles | 3 |
| rated operational voltage | Auxiliary Circuit 600 V AC/DCMain Circuit 690 V AC |
| object classification code | F |
| rated insulation voltage (ui) | 690 V |
| declaration of conformity - ce | https://library.abb.com/d/1SAD938505-0199 |
| rated operational current (ie) | 0.17 A |
| declaration of conformity - ccc | https://library.abb.com/d/2020980304001788 |
| number of auxiliary contacts nc | 1 |
| number of auxiliary contacts no | 1 |
| connecting capacity main circuit | Flexible with Ferrule 1/2x 0.75 ... 4 mm2Flexible with Insulated Ferrule 1/2x 0.75 ... 4 mm2Flexible 1/2x 0.75 ... 4 mm2Rigid 1/2x 0.75 ... 4 mm2 |
| declaration of conformity - ukca | https://library.abb.com/d/1SAD938501-1199 |
| maximum operating voltage ul/csa | Main Circuit 600 V AC |
| data sheet, technical information | https://library.abb.com/d/2CDC106023D0201 |
| idea granular category code (igcc) | 5364 >> Overload relay |
| ambient air temperature compensation | Yes |
| rated operational current ac-15 (ie) | (120 V) NC 3 A(120 V) NO 0.75 A(240 V) NC 3 A(240 V) NO 0.75 A(400 V) NC 0.75 A(400 V) NO 0.75 A(500 V) NC 0.75 A(500 V) NO 0.75 A |
| rated operational current dc-13 (ie) | (125 V) NC 0.55 A(125 V) NO 0.55 A(24 V) NC 1.25 A(24 V) NO 1.25 A(250 V) NC 0.27 A(250 V) NO 0.27 A(500 V) NC 0.15 A(500 V) NO 0.15 A(60 V) NC 0.55 A(60 V) NO 0.55 A |
| connecting capacity auxiliary circuit | Flexible with Ferrule 1/2x 0.75 ... 2.5 mm2Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm2Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm2Flexible 1/2x 0.75 ... 1 mm2Flexible 1/2x 1 ... 2.5 mm2Rigid 1/2x 0.75 ... 4 mm2 |
| maximum operating altitude permissible | 2000 m |
| rated impulse withstand voltage (uimp) | Auxiliary Circuit 6 kVMain Circuit 6 kV |
| connecting capacity main circuit ul/csa | Flexible 1/2x 18-10 AWGStranded 1/2x 18-10 AWG |
| resistance to shock acc. to iec 60068-2-27 | 11 ms Pulse 25g |
| conventional free-air thermal current (ith) | Auxiliary Circuit NC 6 AAuxiliary Circuit NO 4 AMain Circuit 0 A |
| connecting capacity auxiliary circuit ul/csa | Flexible 1/2x 18-12 AWGStranded 1/2x 18-12 AWG |
| resistance to vibrations acc. to iec 60068-2-6 | 5g / 3 ... 150 Hz |
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