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BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
Specifications
Voltage & Current :
250V 16A
temperature range :
0-250℃
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
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Thermal Motor Protectors
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
Principle and Structure

BW series thermal protector utilizes a geometrically designed bimetallic strip that operates 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 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, 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 times
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's requirement
BW metal 20 8.0 4.1 16A/250V AWG#22,AWG#18 high temperature silicone wire L1=L2=70mm, or according to customer's requirement
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's requirement
Open Temperature and Reset Temperature
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 time higher than 10,000 cycles
  • Prevention against vacuum impregnation process leaks
  • Replacement for SENSATA 17AM 7AM, SEKI ST-22 etc.
BW Series Technical Drawings
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
Product tags

motor thermal overload switch

,

thermal overload switch electric motor

,

motor thermal protection switch
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BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available

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Product Detail
Voltage & Current :
250V 16A
temperature range :
0-250℃
Contact type :
normally closed or normally open
Switch type :
auto reset or manual reset
Place of Origin :
China
Brand Name :
HENGHAO
Contact Supplier
video
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available
BW-ABJ Motor Thermal Overload Switch Normally Closed / Open Type Available

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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