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Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Specifications
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
Voltage & Current :
250V 16A
Contact type :
normally closed or normally open
Switch type :
auto reset or manual reset
temperature range :
0-250℃
Description
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Principle and Structure

BW series thermal protector utilizes a specifically designed bimetallic strip that automatically responds to heating current without auxiliary mechanisms. The bimetallic element rapidly changes state when heated, directly driving the contacts to automatically cut the circuit for overheat and overload protection.

Applications

Widely used in electric motors and electrical equipment including:

  • Electric blanket and hot wall applications
  • 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
Technical 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
  • Compact size for easy installation
  • Quick-acting bimetallic strip with fast response
  • Long service life exceeding 10,000 cycles
  • Prevents vacuum impregnation process leaks
  • Compatible replacement for SENSATA 17AM, 7AM and SEKI ST-22 models
Technical Drawings
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Product tags

motor thermal protection switch

,

motor thermal overload switch

,

thermal overload protection switch
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Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector

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Product Detail
Place of Origin :
China
Brand Name :
HENGHAO
Certification :
UL,CQC,VDE,ROHS
Model Number :
BW9700
MOQ :
1000PCS
Price :
0.19 / pieces
Contact Supplier
video
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector
Normally Closed / Open Motor Thermal Overload Switch KSD9700 Motor Thermal Protector

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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