Sensata7274系列小型輕便低電流飛機斷路器
發(fā)布時間:2024-10-08 13:47:49 瀏覽:1360
Sensata KLIXON?7274系列為小型、輕便、低電流器件,用于保護飛機/航空航天車輛和設(shè)備中的電纜與組件。其商業(yè)級版本為Klixon?7277系列,7277與7274 - 2系列斷路器在物理和電氣方面完全相同,但7277校準(zhǔn)限值更寬。

特征:
- 占用空間小。
- 重量輕。
- 免行程。
- 符合MIL - C - 5809標(biāo)準(zhǔn)。
- 額定電流1/2至20安培,低安培,高抗振性。
- 選項包括長按鈕、防塵罩(部件#14500 - 1適合15/32襯套,部件#14500 - 5適合7/16襯套)、輔助開關(guān)、防水板密封。
典型用途:保護軍用機載車輛和設(shè)備。
規(guī)格參數(shù):
| Vibrations | 10G minimum, 50–500 Hz (other vibration levels available) |
| Mechanical Shock | 35G |
| Acceleration | 10G |
| Weight | 7274-2 (MS 26574): 28 grams maximum |
| 7274-4 (MS 26574 A): 28 grams maximum | |
| 7274-11 (MS 22073): 33 grams maximum | |
| 7274-69 (MS 22073V): 33 grams | |
| 7274-70 (MS 26474L): 33 grams | |
| Interrupt Current | 0.50–5 amps: unlimited at 28 VDC |
| 7.50–15 amps: 2,000 amps at 28 VDC | |
| 0.50–1.50 amps: unlimited at 120 VAC, 400 Hz | |
| 2–5 amps: 800 amps at 120 VAC, 400 Hz | |
| 7.50–20 amps: 500 amps at 120 VAC, 400 Hz | |
| Endurance | 2,500 cycles: 120 VAC, 400 Hz inductive |
| 2,500 cycles: 30 VDC inductive | |
| 5,000 cycles: 120 VAC, 400 Hz resistive | |
| 5,000 cycles: 30 VDC resistive | |
| 10,000 cycles: Mechanical, no load |
尺寸:

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