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ABB TF42-0.74B熱過載繼電器1SAZ741201R1021：
| 產(chǎn)品型號: | TF42-0.74B |
| 產(chǎn)品ID: | 1SAZ741201R1021 |
| EAN: | 4013614517075 |
| 目錄說明: | TF42-0.74B Thermal Overload Relay |
| 詳細描述: | The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a change of the contacts switching position (95-96 / 97-98). – Manual or automatic reset selectable – Phase loss sensitive acc. to IEC/EN 60947-4-1 – TEST and STOP function – Trip indication on the front – Temperature compensation – Suitable for three- and single-phase applications – designed in accordance to the applicable parts of IEC 60077 standard – shocks and vibration withstand conforming to IEC 61373 (category 1, class B) – usable according to European fire and smoke safety standard EN 45545-2 |
| 最小起訂量: | 1 piece |
| 海關關稅號: | 85364900 |
| 產(chǎn)品凈寬: | 45 mm |
| 產(chǎn)品凈高: | 88.3 mm |
| 產(chǎn)品凈深: | 70.5 mm |
| 產(chǎn)品凈重: | 0.13 kg |
| 說明書和手冊: |
2CDC106022M6802 |
| 設置范圍: | 0.55 ... 0.74 A |
| 額定工作電壓: | Auxiliary Circuit 600 V AC/DC Main Circuit 690 V AC |
| 額定工作電流 (Ie): | 0.74 A |
| 額定工作電流 AC-3 (Ie): | 0.74 A |
| 額定頻率 (f): | Auxiliary Circuit 50 Hz Auxiliary Circuit 60 Hz Auxiliary Circuit DC Main Circuit 50 Hz Main Circuit 60 Hz |
| 額定沖擊耐受電壓 (Uimp): | Auxiliary Circuit 6 kV Main Circuit 6 kV |
| 額定絕緣電壓 (Ui): | 690 V |
| 極數(shù): | 3 |
| 輔助觸點NC數(shù)量: | 1 |
| 輔助觸點NO數(shù)量: | 1 |
| 保護極數(shù): | 3 |
| 額定發(fā)熱電流（自由空氣） (Ith): | Auxiliary Circuit NC 6 A Auxiliary Circuit NO 4 A Main Circuit 0 A |
| 額定工作電流 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 |
| 額定工作電流 DC-13 (Ie): | (125 V) NC 0.55 A (125 V) NO 0.55 A (24 V) NC 1.25 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 |
| 防護等級: | IP20 |
| 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 1x 0.75 ... 2.5 mm2 Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm2 Flexible 1/2x 0.75 ... 1 mm2 Flexible 1/2x 1 ... 2.5 mm2 Rigid 1/2x 0.75 ... 4 mm2 |
| 主電路連接容量: | Flexible with Ferrule 1/2x 0.75 ... 4 mm2 Flexible with Insulated Ferrule 1/2x 0.75 ... 4 mm2 Flexible 1/2x 0.75 ... 4 mm2 Rigid 1/2x 0.75 ... 4 mm2 |
| 擰緊力矩: | Auxiliary Circuit 1 ... 1.2 N·m Main Circuit 2.5 ... 2.7 N·m |
| 剝線長度: | Auxiliary Circuit 9 mm Main Circuit 12 mm |
| 推薦的螺絲刀: | Main Circuit Pozidriv 2 |
| 功率損耗: | at Rated Operating Conditions per Pole 1.1 ... 2.0 W |
| 適用于: | AF09ZB AF09B AF12ZB AF12B AF16ZB AF16B AF26ZB AF26B AF30ZB AF30B AF38ZB AF38B |
| 標準: | IEC/EN 60947-4-1 IEC/EN 60947-5-1 IEC/EN 60947-1 UL 508 CSA 22.2 No. 14 IEC 60077-1 (applicable parts) IEC 60077-2 (applicable parts) |
| 周圍環(huán)境溫度: | Operation -25 ... +60 °C Operation Compensated -25 ... +60 °C Storage -50 ... +80 °C |
| 周圍環(huán)境溫度補償: | Yes |
| 允許的最高工作海拔: | 2000 m |
| 抗機械沖擊符合IEC 60068-2-27標準: | 11 ms Pulse 25g |
| 耐振動符合IEC 60068-2-6標準: | 5g / 3 ... 150 Hz |
| RoHS狀態(tài): | Following EU Directive 2011/65/EU |
| 最高工作電壓UL/CSA: | Main Circuit 600 V AC |
| 額定電流UL/CSA: | 0.74 A |
| 接觸等級UL/CSA: | (NC:) B600 (NC:) Q600 (NO:) Q600 (NO:) D300 |
| 主電路連接容量 UL/CSA: | Flexible 1/2x 18-10 AWG Stranded 1/2x 18-10 AWG |
| 輔助電路連接容量 UL/CSA: | Flexible 1/2x 18-12 AWG Stranded 1/2x 18-12 AWG |
| 擰緊力矩UL/CSA: | Auxiliary Circuit 9 ... 11 in·lb Main Circuit 13 ... 22 in·lb |
| CCC認證: |
1SAA941006-3804 |
| 符合性聲明 - CE: |
1SAD938501-0199 |
| 說明書和手冊: |
2CDC106022M6802 |
| RoHS信息: |
1SAD938501-0199 |
| 1級包裝單元: | 1 piece |
| 1級包裝寬度: | 48 mm |
| 1級包裝高度: | 92 mm |
| 1級包裝長度: | 78 mm |
| 1級包裝 總重: | 0.145 kg |
| 1級包裝 EAN: | 4013614517075 |
| 2級包裝單元: | 48 piece |
| 2級包裝寬度: | 280 mm |
| 2級包裝高度: | 210 mm |
| 2級包裝長度: | 395 mm |
| 2級包裝 總重: | 7.346 kg |
| 2級包裝 EAN: | 4013614517303 |
| 對象分類代碼: | F |
| ETIM 5: | EC000106 - Thermal overload relay |
| ETIM 6: | EC000106 - Thermal overload relay |
| ETIM 7: | EC000106 - Thermal overload relay |
| e級: | 7.0 27371501 |
| UNSPSC: | 39121521 |
