Thermal International Co.,Ltd

Closing the loop on thermal Solutions

Hot Water Bottle Thermostat in Bakelite Material

Hot Water Bottle Thermostat in Bakelite Material

Temperature Controller, Air-Conditioner Spares, Thermostat manufacturer / supplier in China, offering Thermostat (KSD Series), High & Low Pressure Switch, Thermal Overload Protector and so on.

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Product Details
Welcome to buy the hot water bottle thermostat in bakelite material with our factory. We're one of the leading China manufacturers and suppliers in this field, offering you the best after-sale service and fast delivery. Please be free to get the free sample from us.


Product Details

Product pics for reference:

KSD Thermostat-Bakelite.jpg

Basic Info
  • Model NO.:KSD-301 in Bakelite

  • Task:Following

  • Structure:Open-Loop

  • Mathematical Model:Linear

  • Signal:Continuous


Product Description

Operational principle
KSD-301 series use bimetal as temperature-sensitive component. In normal condition, the pair of metal sheets are in a free state with contacts being closed / disconnected state. When the temperature reaches the temperature for action, the pair will generate inner stress and move rapidly to open / close contact, switch off /on circuit, and thus playing a role in temperature control. When the electrical devices cool to the reset temperature, the contacts will automatically close / open and return to normal working condition.

Direction for Use:
Hand warmer, hot-water bag, electrical heater.
Technical Parameters
Switch Type: Normally closed& normally opened
Operating Voltage/Current: AC250V/10A AC125V/16A
Operating Temperature: 45-100C (one step for every 5C)
Standard Tolerance: ± 3C ± 5C
Reset Temperature: Operating temperature decrease by 15-45C
Contact Closure Resistance: ≤ 50MΩ
Insulation Resistance: ≥ 100MΩ
Service Life: 30000 times


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