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ABB EF1250DU-1250電子式過載繼電器1SFA739001R1001：
| 產(chǎn)品型號: | EF1250DU-1250 |
| 產(chǎn)品ID: | 1SFA739001R1001 |
| EAN: | 7320500513880 |
| 目錄說明: | EF1250DU-1250 Electronic Overload Relay |
| 詳細描述: | The E1250DU are self-supplied electronic overload relays, which means no extra external supply is needed. It offers reliable protection for motors in the event of overload or phase failure. Easy to use like a thermal overload relay and compatible with standard motor applications, the electronic overload relay is convincing, above all, due to its wide setting range, high accuracy, high operational temperature range and the possibility to select a trip class (10E, 20E, 30E). Further features are the temperature compensation, trip contact (N.C.), signal contact (N.O.), automatic or manual reset selectable, trip-free mechanism, STOP and TEST function and a trip indication. Busbar kits are available as accessory for contactor mounting. |
| 最小起訂量: | 1 piece |
| 海關(guān)關(guān)稅號: | 85389099 |
| 設(shè)置范圍: | 375…1250 A |
| 額定工作電壓: | Main Circuit 1000 V Auxiliary Circuit 600 V |
| 額定工作電流 (Ie): | 1250 A |
| 額定工作電流 AC-3 (Ie): | 1250 A |
| 額定頻率 (f): | Main Circuit 50 Hz Main Circuit 60 Hz Auxiliary Circuit 50 Hz Auxiliary Circuit 60 Hz Auxiliary Circuit DC |
| 額定沖擊耐受電壓 (Uimp): | Main Circuit 8 kV Auxiliary Circuit 6 kV |
| 額定絕緣電壓 (Ui): | AC 1000 V Input Circuit / Output Circuit 690 V |
| 極數(shù): | 3 |
| 輔助觸點NC數(shù)量: | 1 |
| 輔助觸點NO數(shù)量: | 1 |
| 額定發(fā)熱電流（自由空氣） (Ith): | Auxiliary Circuit NC 6 A Auxiliary Circuit NO 6 A |
| 額定工作電流 AC-15 (Ie): | (120 V) NC 3 A (120 V) NO 3 A (240 V) NC 3 A (240 V) NO 3 A (400 V) NC 1.1 A (400 V) NO 1.1 V (500 V) NC 0.75 A (500 V) NO 0.75 A |
| 額定工作電流 DC-13 (Ie): | (125 V) NC 0.55 A (125 V) NO 0.55 A (24 V) NC 1.5 A (24 V) NO 1.5 A (250 V) NC 0.27 A (250 V) NO 0.27 A (60 V) NC 0.55 A (60 V) NO 0.55 A |
| 防護等級: | Auxiliary Circuit Terminals IP20 Main Circuit Terminals IP00 |
| 污染等級: | 3 |
| 輔助電路連接容量: | Flexible with Ferrule 1/2x 0.75…2.5 mm² Flexible with Insulated Ferrule 1/2x 0.75…2.5 mm² Flexible 1/2x 0.75…2.5 mm² Rigid 1/2x 1…4 mm² |
| 主電路連接容量: | Busbar 80x10 mm |
| 擰緊力矩: | Auxiliary Circuit 0.8…1.2 N·m |
| 剝線長度: | Auxiliary Circuit 9 mm |
| 推薦的螺絲刀: | Auxiliary Circuit M3 Auxiliary Circuit Pozidriv 2 |
| 安裝位置: | Position 1 to 6 |
| 適用于: | AF1350 AF1650 AF1350T AF1650T |
| 標準: | IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 60947-5-1 UL 60947-1 UL 60947-4-1 |
| 周圍環(huán)境溫度: | Operation -25…+70 °C Operation Compensated -25…+70 °C Storage -50…+80 °C |
| 周圍環(huán)境溫度補償: | Yes |
| 允許的最高工作海拔: | Without Derating 2000 m |
| 抗機械沖擊符合IEC 60068-2-27標準: | 11 ms Pulse 15g |
| 耐振動符合IEC 60068-2-6標準: | 3g / 3…150Hz |
| 最高工作電壓UL/CSA: | Main Circuit 600 V |
| 額定電流UL/CSA: | 1250 A |
| 接觸等級UL/CSA: | (NC:) B600 (NC:) Q300 (NO:) B600 (NO:) Q300 |
| 主電路連接容量 UL/CSA: | Busbar 3.15x0.39 in |
| 輔助電路連接容量 UL/CSA: | Flexible 1/2x 18-10 AWG Stranded 1/2x 18-10 AWG |
| 擰緊力矩UL/CSA: | Auxiliary Circuit 7…11 in·lb |
| 1級包裝單元: | 1 piece |
| 1級包裝 EAN: | 7320500513880 |
| ETIM 4: | EC001080 - Electronic overload relay |
| ETIM 5: | EC001080 - Electronic overload relay |
| ETIM 6: | EC001080 - Electronic overload relay |
| UNSPSC: | 39121500 |
