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Thermal Motor Protectors China

Dongguan Yanlun Electric Co.,Ltd.
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US$ 0.2 - 0.2 MOQ: 1000 Pieces
Key Specifications
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Brand Name:
HX
Place of Origin:
China
Model Number:
BW thermal protector
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Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days

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Brand Name HX
Place of Origin China
Model Number BW thermal protector

Detailed Product Description


1.thermal protector
2.plastic shell size :15.0*7.1*3.7
3. lead leath :L1=L2=70mm
4.VDE UL  CQC CERTIFICATE 

  BW-A serial universal and enhanced protectors with mini metal casing are widely used in motor of industry, electrical household appliance and electric equipment 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-A serial universal and enhanced protectors with large metal casing are composed of the thermal conductive metal casing, bimetallic parts welded with silver alloy contact point, conductive bracket, insulation fixation stand, fixed contact strip and heat resistance cable. In case of abnormal operation, along with the increase of the environment temperature to the set value, the bimetallic parts perform quick action, open the contact point, and disconnect the circuit. When the device is cooled to the temperature for safe operation, the contact point will automatically closes and recover normal operation.

of some big manufacture such as Panasonic .
 

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.

 

ProModel

length

Width

Height

Cable

BW-B universal

15.0±0.4

6.5±0.2

3.1±0.1

The cables are AWG20#, 22# silicone cable and electronic irradiated cable. Customized service is available.

BW-B Enhanced

15.5±0.4

7.1±0.2

3.7±0.1

Rated action temperature table

specification

Action temperature

specification

Action temperature range

50°C

50±5.0°C

100°C

100±5.0°C

55°C

55±5.0°C

105°C

105±5.0°C

60°C

60±5.0°C

110°C

110±5.0°C

65°C

65±5.0°C

115°C

115±5.0°C

70°C

70±5.0°C

120°C

120±5.0°C

75°C

75±5.0°C

125°C

125±5.0°C

80°C

80±5.0°C

130°C

130±5.0°C

85°C

85±5.0°C

135°C

135±5.0°C

90°C

90±5.0°C

140°C

140±5.0°C

95°C

95±5.0°C

145°C

145±5.0°C

 

 

150°C

150±5.0°C

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

Voltage

24V-DV

125V-AC

250V-AC

current

12A

12A

8A

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Dongguan Yanlun Electric Co.,Ltd.
Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Dongguan, Guangdong, China
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