1.thermal protector
2.plastic shell size :15.0*7.1*3.7
3. lead leath :L1=L2=70mm
4.VDE UL CQC CERTIFICATE
Port: shenzhen
Minimum Order Quantity: 1000 Unit/Units pcs
Supply Ability: 3,000,000 Unit/Units per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: Adhesive tape carton ,It can also be packed according to buyer requirements
Delivery Detail: within 10 days after buyers payment Delivery
| thermal protector |
| BW-B serial universal and enhanced protectors with large plastic casing are widely used in motor of industry, electrical household appliance, and electric equipment including humidifier, electrical dryer and ballast to avoid abnormal operation caused by overcurrent and overtemperature. The products provide effective, reliable and safe protection. The enhanced casing is suitable for internal installation of plastic hermetic motor, which can bear the plastic molding pressure at 3.5Mpa. The performance of the products satisfies the standards including IEC34-11, GB13232, GB/T13002, etc. |
| Structure and protection principle |
| BW-B serial universal and enhanced protectors with large plastic casing are composed of the thermal conductive plastic casing, bimetallic parts welded with silver alloy contact point, conductive bracket, insulation fixation stand, fixed contact strip and heat resistance cable. When current passes through the bimetallic parts with resistance and in case of abnormal operation, along with the increase of current or the environment temperature rises to the set value, the bimetallic parts perform quick action, opens the contact point, and disconnects the circuit. When the device is cooled to the temperature for safe operation, the contact point will automatically closes and recover normal operation. |
| Name:Thermalprotector |
| Note: | ||||||||||||||||||||||||||||||||||||||||||||||||
| BW-B serial universal and enhanced protectors with large plastic casing are widely used in motor of industry, electrical household appliance, and electric equipment including humidifier, electrical dryer and ballast to avoid abnormal operation caused by overcurrent and overtemperature. The products provide effective, reliable and safe protection. The enhanced casing is suitable for internal installation of plastic hermetic motor, which can bear the plastic molding pressure at 3.5Mpa. The performance of the products satisfies the standards including IEC34-11, GB13232, GB/T13002, etc. | ||||||||||||||||||||||||||||||||||||||||||||||||
| Structure and protection principle | ||||||||||||||||||||||||||||||||||||||||||||||||
| BW-B serial universal and enhanced protectors with large plastic casing are composed of the thermal conductive plastic casing, bimetallic parts welded with silver alloy contact point, conductive bracket, insulation fixation stand, fixed contact strip and heat resistance cable. When current passes through the bimetallic parts with resistance and in case of abnormal operation, along with the increase of current or the environment temperature rises to the set value, the bimetallic parts perform quick action, opens the contact point, and disconnects the circuit. When the device is cooled to the temperature for safe operation, the contact point will automatically closes and recover normal operation. | ||||||||||||||||||||||||||||||||||||||||||||||||
| Installation and overall dimensions | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Rated action temperature table | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Note: The recovery temperature is 2/3 of the standard action temperature with the tolerance of ±15°C or specified by customer. | ||||||||||||||||||||||||||||||||||||||||||||||||
| Contact point maximum capacity | ||||||||||||||||||||||||||||||||||||||||||||||||
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