




| Rated electrical performance: 380VAC 15A/30A/60A ;450VAC 20A |
| Contact resistance: <50mΩ |
| Contact Type: Normally closed |
| Opening temperature: 80-155℃ |
| Temperature tolerance: ±5℃ ±7℃ |

| VOLTAGE | CURRENT |
| 380VAC | 15A |
| 380VAC | 30A |
| 380VAC | 60A |
| 450VAC | 20A |





BOK three-phase thermal protector is a type of overheating and overload protection device which
is widely used in three-phase motors,compressors,and submersible pumps.



Tag:
Temperature controlled switch, Temperature Switch, Thermal Cut-off, Overcurrent Thermal Protector