ABB
1SFL637731R5122
Product type: GF1050-20-22-51
GF1050-20-22-51 Schütz 2polig, 24-60V 50/60Hz / DC
Description
GF1050 Schütze sind speziell für 1500 V DC PV Solar-Zentralwechselrichter ausgelegt. Diese Schütze sind in Blockbauweise mit 2 Hauptpolen ausgeführt. Die Hauptpole sind mit speziellen Lichtbogenkontakten ausgestattet, die eine bidirektionale Abschaltung von Strömen bis zu 750 V DC pro Pol ermöglichen. - Steuerkreis: Wechselstrom- oder Gleichstrombetrieb mit Spulenelektronik für einen weiten Steuerspannungsbereich, nur 2 Spulen zur Abdeckung von Steuerspannungen zwischen 24...60 V AC/DC und 100...250 V AC/DC notwendig. - Tolerant gegenüber starken Steuerspannungsschwankungen - Geringerer Energieverbrauch - Sehr klare Öffnungs- und Schließvorgänge - Kann kurzen Spannungseinbrüchen und Spannungsabfällen standhalten. - Eingebauter Überspannungsschutz
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- Low Voltage Products and Systems
- Control Products
- Contactors
- Block Contactors
| 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 |
- ZWOD Sales and Logistics Ltd specializes in hard-to-find parts. Please send request a quote and save on 1SFL637731R5122.
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Multiples Of: 1
Product Specifications
| Product Attribute | Attribute Value |
|---|---|
| Weight | 14.3 KG / psc. |
| Commodity number | 85365080 |
| Country of origin | SE |
| Dimensions (WxHxD) | 0.253x0.355x0.3 m |
| EAN code | 7320500541173 |
| Product group | SC |
| eclass | V11.0 : 27371018 |
| etim 6 | EC002552 - Power contactor, DC switching |
| etim 7 | EC002552 - Power contactor, DC switching |
| etim 8 | EC002552 - Power contactor, DC switching |
| unspsc | 39121529 |
| rohs status | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
| operate time | Between Coil De-energization and NO Contact Opening 33...70 msBetween Coil Energization and NO Contact Closing 50...120 ms |
| terminal type | Main Circuit: Bars |
| bv certificate | https://library.abb.com/d/9AKK108466A6837 |
| cb certificate | https://library.abb.com/d/1SFC100041D0101 |
| lr certificate | https://library.abb.com/d/9AKK108466A2274 |
| abs certificate | https://library.abb.com/d/9AKK108466A1583 |
| cqc certificate | https://library.abb.com/d/CQC20012271919 |
| cul certificate | https://library.abb.com/d/1SFC100021D0101 |
| dnv certificate | https://library.abb.com/d/9AKK108466A1584 |
| coil consumption | Holding at Max. Rated Control Circuit Voltage 50 Hz 17 V·AHolding at Max. Rated Control Circuit Voltage 60 Hz 17 V·AHolding at Max. Rated Control Circuit Voltage DC 12 WPull-in at Max. Rated Control Circuit Voltage 50 Hz 600 V·APull-in at Max. Rated Control Circuit Voltage 60 Hz 600 V·APull-in at Max. Rated Control Circuit Voltage DC 700 V·A |
| rohs information | https://library.abb.com/d/1SFC100019D2701 |
| rated frequency (f) | Control Circuit 50 / 60 Hz |
| degree of protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00 |
| coil operating limits | (acc. to IEC 60947-4-1) 0.85 x Uc Min. ... 1.1 x Uc Max. (at θ ≤ 70 °C) |
| mechanical durability | 50000 cycle |
| ambient air temperature | Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... 70 °CClose to Contactor for Storage -40 ... +70 °C |
| rated operational voltage | Main Circuit 1500 V |
| number of main contacts nc | 0 |
| number of main contacts no | 2 |
| rated insulation voltage (ui) | acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1500 Vacc. to UL/CSA 1500 V |
| declaration of conformity - ce | https://library.abb.com/d/1SFC100019D2701 |
| declaration of conformity - ccc | https://library.abb.com/d/2020980304002803 |
| number of auxiliary contacts nc | 2 |
| number of auxiliary contacts no | 2 |
| connecting capacity main circuit | Solid 600 mm2 |
| declaration of conformity - ukca | https://library.abb.com/d/2CMT2020-006118 |
| maximum operating voltage ul/csa | Main Circuit 1500 V |
| data sheet, technical information | https://library.abb.com/d/1SBC100218B0201 |
| idea granular category code (igcc) | 4763 >> Power contactor, DC switching |
| rated control circuit voltage (uc) | 50 Hz 24...60 V60 Hz 24...60 VDC Operation 24 ... 60 V |
| rated operational current dc-1 (ie) | (1500 V DC) 2-Pole, 40 °C 210 A |
| connecting capacity auxiliary circuit | Flexible with Ferrule 2x 0.75 ... 2.5 mm2Flexible with Insulated Ferrule 2x 0.75 ... 2.5 mm2Flexible 2x0.75 ... 2.5 mm2Solid 2x1 ... 4 mm2Stranded 2x1 ... 4 mm2 |
| rated operational current dc-pv3 (ie) | (1500 V DC) 2-Pole, 60 °C 1050 A(1500 V DC) 2-Pole, 70 °C 850 A |
| maximum electrical switching frequency | 15 cycles per hour |
| maximum mechanical switching frequency | 60 cycles per hour |
| maximum operating altitude permissible | Without Derating 2000 m |
| rated impulse withstand voltage (uimp) | Main Circuit 8 kV |
| conventional free-air thermal current (ith) | acc. to IEC 60947-4-1, Open Contactors q = 40 °C 1100 Aacc. to IEC 60947-4-1, Open Contactors q = 60 °C 1050 Aacc. to IEC 60947-4-1, Open Contactors q = 70 °C 850 A |
| rated short-time withstand current low voltage (icw) | at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 6336 Aat 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 1392 Aat 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 3800 Aat 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 7600 Aat 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 5207 A |
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