Dongguan Heng Hao Electric Co., Ltd
| Payment Terms | Western Union, L/C, T/T |
| Supply Ability | 500000pcs per month |
| Packaging Details | PVC BOX IN CARTON 60*20*30CM |
| Voltage and current | 250V 2A |
| Life time | 10000 times |
| use for | Electric equipment, electric product, household appliance |
| temperature range | 0°C to 130°C |
| contact type | NC or NO |
| Dielectric withstand voltage | more than 1500V |
| Brand Name | HENG HAO |
| Model Number | JUC-31F |
| Certification | ROHS |
| Place of Origin | MADE IN CHINA |
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Product Specification
| Payment Terms | Western Union, L/C, T/T | Supply Ability | 500000pcs per month |
| Packaging Details | PVC BOX IN CARTON 60*20*30CM | Voltage and current | 250V 2A |
| Life time | 10000 times | use for | Electric equipment, electric product, household appliance |
| temperature range | 0°C to 130°C | contact type | NC or NO |
| Dielectric withstand voltage | more than 1500V | Brand Name | HENG HAO |
| Model Number | JUC-31F | Certification | ROHS |
| Place of Origin | MADE IN CHINA | ||
| High Light | PCB Thermal Cufoff Switch ，Plastic Snap Thermal Cufoff Switch ，2A Thermal Cutoff Switch | ||
Mini Thermal cuf off switch thermostat JUC-31F TO220 250v 2a 0 to 130c with rohs
JUC-31F Thermostat
JUC-31F Thermostat / JUC-31F thermal protector / JUC-31F temperature protector
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 TO220/Y220 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 thermal protector’s Specification
1. Contact load: AC 120V 1A; DC48V 1A; AC 220V 1.5A/3A; DC 24V 1.5A/3A
2. Contact type : ID (closed)H(open)
3. Temperature
| 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 |
4. Overheating temperature:250 degrees
5. Contact resistance: less than 50mΩ
6. Insulation resistance : more than 100 mΩ
7. Dielectric withstand voltage: more than 1500V
8. Product life: more than 10000 times
9. Weight:1.7 g
10. Action temperature deviations:+-5 degrees
The term “Thermal Cutoff Switch” generally refers to how the switch is used, ie. It cuts off the current to critical machinery when a temperature limit is exceeded preventing potential burn out or failure.
A thermal switch is an electromechanical device which opens and closes contacts to control the flow of electrical current in response to temperature change. The term “Thermal Cutoff Switch” generally refers to how the switch is used, ie. It cuts off the current to critical machinery when a temperature limit is exceeded preventing potential burn out or failure. The applications of, and need for electromechanical thermal switch devices are broad and cover a huge diversity of industry applications. In their most basic form, they can be found on home appliances such as dryers for over temp protection. Thermal cutoff switches are also used widely in sophisticated industrial equipment as well as commercial jetliners.
JUC-31F Thermal cut off switch's drawing
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 Thermal cut off switch's Electric Data:
| Life cycle | Voltage | Current |
| 10,000 times | 250V AC | 2A |
| 10,000 times | 120V AC | 2A |
| 30,000 times | 48V DC | 1A |
| 100,000 times | 5V DC | 0.02A |
| Circuit resistance | Insulation resistance | Dielectric Strength |
| ≤100mΩ | ≥100MΩ | 1500V AC |
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2011
Total Annual:
1000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Dong Heng Hao Electric Co., Ltd is located in Dongguan City, Guangdong Province with very convenient transportation and favorable Geographic location. We are specialized in developing and producing temperature controllers, thermostat, thermal protectors , temperature switch, temperature... Dong Heng Hao Electric Co., Ltd is located in Dongguan City, Guangdong Province with very convenient transportation and favorable Geographic location. We are specialized in developing and producing temperature controllers, thermostat, thermal protectors , temperature switch, temperature...
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