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Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Specifications
Voltage & Current :
250V 16A
Contact type :
normally closed or normally open
Switch type :
auto reset or manual reset
Place of Origin :
China
Brand Name :
HENGHAO
Certification :
UL,CQC,VDE,ROHS
Model Number :
BW9700
MOQ :
1000PCS
Price :
0.19 / pieces
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
Description
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
KW thermal motor protector - Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Principle and Structure
BW series thermal protector utilizes a specifically designed bimetallic strip geometry. Without auxiliary mechanisms, the bimetallic strip directly senses heating current and rapidly changes state to automatically cut the circuit, providing both overheating and overload protection.
Applications
Widely applied in electric motors and electrical equipment including:
  • Electric blanket and hot wall appliances
  • Washer motor and soybean milk machine motor
  • Fan motor and air conditioning motor
  • Fractional motor and direct current motor
  • AC brushless motor and water pump
  • Transformer and rectifier
  • Lighting and rechargeable battery systems
  • Various 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 options
  • 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 custom requirements
BW metal 20 8.0 4.1 16A/250V AWG#22, AWG#18 high temperature silicone wire L1=L2=70mm, or custom requirements
BW plastic 20 8.0 4.0 5A/250V; 10A/250V AWG#22, AWG#18 high temperature silicone wire L1=L2=70mm, or custom 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 with fast reaction time
  • High lifespan exceeding 10,000 cycles
  • Prevention against vacuum impregnation process leaks
  • Compatible replacement for SENSATA 17AM, 7AM and SEKI ST-22 models
Technical Drawings
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Product tags

nh type fuse holder

,

motor thermal protection switch

,

nh1 fuse holder
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Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved

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Product Detail
Voltage & Current :
250V 16A
Contact type :
normally closed or normally open
Switch type :
auto reset or manual reset
Place of Origin :
China
Brand Name :
HENGHAO
Certification :
UL,CQC,VDE,ROHS
Contact Supplier
video
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved
Metal / Plastic Case Motor Thermal Overload Switch Small Size RoHS Approved

Dongguan Heng Hao Electric Co., Ltd

Verified Supplier
9 Years
guangdong, dongguan
Since 2011
Business Type :
Manufacturer, Importer, Exporter
Main Products :
KSD Bimetal Thermostat, KSD301 Bimetal Thermostat, Thermal Protection Switch
Total Annual :
1000000-5000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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