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Dongguan Heng Hao Electric Co., Ltd

  • China,Dongguan ,Guangdong
  • Verified Supplier
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China Bimetallic Strip Thermal Overload Protector Switch For Electric Heater
China Bimetallic Strip Thermal Overload Protector Switch For Electric Heater

  1. China Bimetallic Strip Thermal Overload Protector Switch For Electric Heater
  2. China Bimetallic Strip Thermal Overload Protector Switch For Electric Heater
  3. China Bimetallic Strip Thermal Overload Protector Switch For Electric Heater
  4. China Bimetallic Strip Thermal Overload Protector Switch For Electric Heater
  5. China Bimetallic Strip Thermal Overload Protector Switch For Electric Heater
  6. China Bimetallic Strip Thermal Overload Protector Switch For Electric Heater

Bimetallic Strip Thermal Overload Protector Switch For Electric Heater

  1. MOQ: 1000PCS
  2. Price: 0.19 / pieces
  3. Get Latest Price
Voltage & Current 250V 16A
Contact type normally closed or normally open
Switch type auto reset or manual reset
temperature range 0-250℃
Packaging Details 1000pcs per carton
Delivery Time 7 days
Payment Terms TT, CASH.LC.WEST UNION
Supply Ability 100000000pcs per month
Life Cycle 100000 cycles
Place of Origin China
Brand Name HENGHAO
Certification UL,CQC,VDE,ROHS
Model Number BW9700

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  1. Product Details
  2. Company Details

Product Specification

Voltage & Current 250V 16A Contact type normally closed or normally open
Switch type auto reset or manual reset temperature range 0-250℃
Packaging Details 1000pcs per carton Delivery Time 7 days
Payment Terms TT, CASH.LC.WEST UNION Supply Ability 100000000pcs per month
Life Cycle 100000 cycles Place of Origin China
Brand Name HENGHAO Certification UL,CQC,VDE,ROHS
Model Number BW9700
High Light motor thermal protection switchthermal protection switch
Bimetallic Strip Thermal Overload Protector Switch For Electric Heater
BW thermal protectors for electric heater
Principle and Structure
BW series thermal protector product image
BW series thermal protector uses a specific geometry of bimetallic strip that, without auxiliary mechanisms, directly senses mild heating current. The bimetallic element rapidly changes state to automatically drive contact cutting and process circuit functions, providing both overheating and overload protection.
Applications
Widely applied in electric motors and electrical equipment including: electric blankets, hot walls, washer motors, soybean milk machine motors, fan motors, air conditioner motors, fractional motors, DC motors, AC brushless motors, water pumps, transformers, rectifiers, lighting systems, rechargeable batteries, and electric heating appliances.
Specifications
  • Contact type: Normally closed and Normally open
  • Electrical rating: 10A/AC120V; 8A/AC250V; 10A/AC250V; 16A/AC250V
  • Circuit resistance: ≤50mΩ (Initial value)
  • Insulation resistance: ≥100mΩ
  • Action temperature range: 40~150℃
  • Case: Metal case and plastic case
  • Life: ≥10,000 cycles
Dimensions
Model L(mm) W(mm) H(mm) Electrical Rating Lead Wire (mm)
BW metal 20 7.5 3.8 5A/250V; 10A/250V AWG#22, AWG#18 high temperature silicone wire L1=L2=70mm, or according to customer requirements
BW metal 20 8.0 4.1 16A/250V AWG#22, AWG#18 high temperature silicone wire L1=L2=70mm, or according to customer requirements
BW plastic 20 8.0 4.0 5A/250V; 10A/250V AWG#22, AWG#18 high temperature silicone wire L1=L2=70mm, or according to customer requirements
Temperature Specifications
Code Open Temp. Reset Temp. Code Open Temp. Reset Temp.
4040℃±5℃≥30℃100100℃±5℃70±10℃
4545℃±5℃≥30℃105105℃±5℃70±12℃
5050℃±5℃≥30℃110110℃±5℃75±12℃
5555℃±5℃≥30℃115115℃±5℃80±12℃
6060℃±5℃40±10℃120120℃±5℃85±12℃
6565℃±5℃45±10℃125125℃±5℃90±12℃
7070℃±5℃50±10℃130130℃±5℃95±12℃
7575℃±5℃55±10℃135135℃±5℃100±12℃
8080℃±5℃60±10℃140140℃±5℃105±12℃
8585℃±5℃65±10℃145145℃±5℃110±12℃
9090℃±5℃70±10℃150150℃±5℃115±12℃
9595℃±5℃75±10℃
Competitive Advantages
  • Small size and easy installation
  • Quick bimetallic strip, fast reaction
  • Life cycle exceeds 10,000 cycles
  • Prevention against vacuum impregnation process leaks
  • Replacement for SENSATA 17AM 7AM, SEKI ST-22, etc.
Technical Drawings
BW series thermal protector technical drawing 1 BW series thermal protector technical drawing 2

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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Get in touch with us

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  • Dongguan Heng Hao Electric Co., Ltd
  • No.9, five lane, Shangchegang, Shangtang road, Gekeng, Hengli Town, Dongguan City, Guangdong, China
  • https://www.ksdbimetalthermostat.com/

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