Dongguan Heng Hao Electric Co., Ltd
Bimetallic thermostat, thermal protector, thermal switch manufacturer
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JUC-31F Thermal Protector Switch, TO220 Temperature Switch
JUC-31F thermostat’s Principle and structure
The product is a sensor of belonging to touch-type plastic Snap temperature thermostat ,the adoption of international standard package ,the product has high reliability ,sensitive and accurate ,small size ,light weight ,very easy to install and so on , very suitable for PCB circuit board / heat equipment/ power device installed Specification.
JUC-31F min temperature protector’s Application
JUC-31F thermostat is applicable to Electric equipment, electric product, household appliance, the protection of temperature control, thermal overload in circuit board, Communication power supply , switching power supply,UPS power supply, medical power supply, fire power ,the module power supply ,audio amplifier equipment, various types of rechargeable devieces, rectifiers, inverters, welding equipment ,aerospace instrumentation electronic equipment , automation equipment ,military, Commercial product temperature control or temperature protection.
JUC-31F thermostat’s specification
1. Contact type: 1D (normally closed), or 1H (normally open)
2. Electrical rating: AC 120V 1A; DC48V 1A; AC 220V 1.5A/3A; DC 24V 1.5A/3A
3. Operating temperature range: 0~130℃,error ±3℃ ±5℃
4. Reset temperature (difference value with operating temp. ): 8~35℃
5. Environment temperature: -55~+180℃
6. Overheating temperature:250℃/moment
7. Contact resistance: ≤ 50mΩ
8. Insulation resistance : ≥ 100 mΩ
9. Dielectric withstand voltage: ≥1500V
10. Weight < 2g
11. Life cycles: ≥10,000 times
12. Open temp. and reset temp. Sheet
| Operating temperature/°C | Recovery temperature/°C(lower than Operating temperature) | Error | Testing way (Speed of temperature rise and fall) |
| 0~99 | 5~35 | +-3°C | 1°C/min |
| 100~130 | 7~40 | +-5°C |
JUC-31F thermostat’s drawing
