Dongguan Heng Hao Electric Co., Ltd
Bimetallic thermostat, thermal protector, thermal switch manufacturer
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Metal Case RY Series 250V 10A 16A Thermal Un-Resettable Fuse Suit For Household Appliances
RY Series 250V 10A 16A Thermal Un-resettable Fuse Suit For Household Appliances
| Place of origin | Made in China |
| Delivery time | 7 to 15 working days |
| MOQ | 5000PCS |
| Scope of application | TT or negotiate payment term |
| Electrical Rating | AC125V-250V 10A-16A |
| Action Temperature range | 72°C to 240°C |
| Dielectric Strength | AC50Hz 1500V / min, no breakdown blinding (Normal State) |
| Life cycle | One times |
| Scope of application | RY series fuse suit for all kind of household appliances such as electric stove, electirc oven,microwave, juicer and so on, office equipment, motor. |
STRCTURE AND OPERATING THEORY
1. RY series thermal fuse is made up of star contact, spring and thermal pellet.
2. In the picture, we can see that current is started from the left down-lead, on the right. When the external temperature reaches operating temperature, and then separate the connection between star contact and the left down-lead. Thus, the current would be totally cut.
TRAIT
The products have the ability to cut circuit immediately for high current, with non-resettable.
The thermal fuse have low internal resistance itself, small size that easy to install.
The products are sensitive to external temperature and the operating temperature has high accuracy and stability.
RATED FROM
TF Rated Functioning Temperature
TO Operating Temperature
TH Holding Temperature
TM Maximum Temperature Limit
ELECTRIC PARAMEMETERS
Rated voltage:125V-250V ,AC
Rated current:10A-16A
Frequency:50 or 60HZ
Maximum quantity of electricity allowed:250V AC 10A-16A
DIMENSIONAL DRAWING
MATERIAL & PLATING
| No. | Parts | Material | Electroplating |
| 1 | Lead wire A | Cu | silver plating |
| 2 | Epoxy resin | Epoxy resin | / |
| 3 | Isolated lead | Ceramic | / |
| 4 | Trip spring | Stainless steel | / |
| 5 | Star contact | silver | / |
| 6 | Compression spring | Stainless steel | / |
| 7 | Discs | Cu | / |
| 8 | Thermal pellet | organic material | / |
| 9 | case | flacon | silver plating |
| 10 | Lead Wire B | Cu | silver plating |