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| 型号 | 规格参数 | 电气性能 |  
| 额定电流 | 额定电压VAC
 | 抗电强度 | 绝缘电阻 |  
| 常态V/min
 | 潮态V/min
 | 常态 | 潮态 |  
| JXB系列 | 600V | 2.5mm2 | ≤30A | 250 | 3000 | 1500 | ≥100MΩ | ≥2MΩ |  
| JXB-3,JXB-7 | 600V | 2.5mm2 | ≤30A | 250 | 3000 | 1500 | ≥100MΩ | ≥2MΩ |  
| JXC系列 | 500V | 2.5mm2 | ≤30A | 250 | 3000 | 1500 | ≥100MΩ | ≥2MΩ |  
| JXH-4 | 250V | 1mm2 | ≤15A | 250 | 3000 | 1500 | ≥100MΩ | ≥2MΩ |  
| JXG | 400V | 4mm2 | ≤60A | 250 | 3000 | 1500 | ≥100MΩ | ≥2MΩ |  
| JXD-4,JXD-8 | 600V | 1.5mm2 | ≤20A | 250 | 3000 | 1500 | ≥100MΩ | ≥2MΩ |  
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