FSTB CW series NTC thermistor sensor internal protector for compressor parts

FOB Reference Price:Get Latest Price
$0.20 - $2.00 / Pieces | 1000 Piece/Pieces (Min. Order)
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Quick Details
Refrigerator Parts
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
CW series
Product Name:
internal protector
Specification range:
OFF: 120~170℃ ; ON: 60~125℃
≥ 1 s
Safety certificate:
Specific parameter:
NTC thermistor sensor
Supply Ability
Supply Ability:
100000 Piece/Pieces per Day NTC thermistor sensor
Packaging & Delivery
Packaging Details
200pcs per inner box, 5 box(1000pcs) per carton, the carton size is 480(L)*282(W)*218(H)(mm)

FSTB CW series NTC thermistor sensor internal protector for compressor parts


Product Description

  CW series NTC thermistor sensor is available for installing on the end cover of inverter air conditioner compressor for sensing heat, it is a temperature sensor transfer electrical signals caused by the change of the resistance by sensing the change of ambient temperature.



CW series overload protector:    

  • Rated short time current: 2.5 to 50 Amp.
  • Range of opening temperature: 100-170°C


Type of construction:

  • Dual-terminal Type
  • C-Hook Type
  • Wire-terminal Type
  • Explosion-proof Type
Technical Specifications

 Specification RangePermissible deviationSpecific parameter
Temperature CharacteristicOFF120 ~170 ℃± 5Customized
ON60 ~125 ℃± 10
Short time trip (S/T)Current5 ~55 A-Customized
sTrip2 ~20 A-
Reset≥ 1-
Ultimate trip currentAmbient temperature80 ~ 130 ℃±2Customized
Current1.0 ~30.0-
 Safety certificateCQC, TUV, UL
Protector recommendation:


( http://www.thermostat-gb.com/html/Compressor_Protector___Starter/ )


           AWE 2018 - Appliance & Electronics World Expo 2018


Getting more information about high temperature protector and limit switch, please refer to our website: www.thermostat-gb.com

Company Information


1. With more than 30 years experience of professional thermostat design, 

manufacturing and customer service;

2. Have our own bimefal material R&D and production base;

3. With ability for integrating the different resources of the hole group and partners, to innovate and create value for different customers from different sectors and industries;

4. With various production lines and high efficient production capacity.




Q1: What is the MOQ?

A: Normally our MOQ is 1000 pcs. Larger quantity could win lower price.


Q2: What about the lead time?

A: It usually takes about only 7-15 days to produce KSD thermostat, KST thermostat and capillary thermostat would take longer time, which is about 30 days.


Q3:Which payment terms you can accept?

A: T/T, Western Union, L/C



A: We offer 3 year guarantee.

Contact Us

Welcome to our website to get more information.


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