Title: KSD3005 105℃ NC Thermostat Temperature Switch For Electric Pressure Rice Cooker
KSD3005 105 ℃ Normal Close N.C. 16A 250V Thermostat Temperature Switch Protector For Electric Pressure Rice Cooker Coffeepot Water Heater Insulation
KSD3005 series is a kind of temperature control switch with bimetal as temperature sensing component.
When the appliance is working normally, the bimetal is in free state, the contact is in the closed/open state,
when the temperature reaches the operating temperature, the bimetal The internal stress caused by heat generates rapid action, opens/closes the contact, and cuts/closes the circuit, thereby controlling the temperature.
When the appliance cools to the reset temperature, the contacts automatically close/open and return to normal operation.
Widely used in:
water dispensers, water heaters, sandwich toasters, dishwashers, dryers, disinfection cabinets, microwave ovens, electric coffee makers, electric cookers, refrigerators, air conditioners, glue machines, office equipment, car seat heaters, etc. Electric heating appliance.
Specifications:
– Bimetal disc thermostat, it can screw on to any metal surface
– Type: N.C. (Normal Close)
– It’s close at normal temperature until the surface temperature reaches at Specified temperature, and then the switch open, the circuit connected turns off and becomes un-workable.
– Automatic reset. When the surface Cools about 10 degrees, the switch automatically close, the circuit connected turns on and becomes workable.
– Voltage: 110V–250V AC
– Withstand voltage: 1500V AC/minute
– Opening-closing durability: 10000 times or more (under rated load)
– General-purpose low cost, compact, large capacity, minute current thermostat
– Application:
For Household electric appliances, PC, Microwave ovens, Irons, Refrigerators, Electronic oven, heating unit, coffeepot, water heater, etc.
-We hae the Types Action degrees available at :
0/5/25/35/40/45/50/55/60/65/70/75/80/85/90/95/100/105/110/115/120/125/130/140/150/160/180/200°C
Part. Number: KSD3005 Series.
Gói hàng bao gồm:
1x KSD3005 Switch
—-( Sẽ được gửi ngẫu nhiên theo Lô / Màu sắc / Loại mặc định )
Working Principle
Since the disc-shaped bimetal is used as the temperature sensing component, the thermostat works on the principle that when the temperature rises, the disc will have a corresponding deformation, and when the temperature reaches the value of the deformation of the disc, The kick of the dish relies on the mechanical transmission of other devices to cause the contacts to act quickly to turn the current on or off.
Normally closed: the temperature control switch is in working state (passage), jumps off (disconnected) beyond the temperature control temperature, does not work, such as the electric kettle normally open: does not exceed the temperature control temperature is open circuit (not working state), beyond the temperature start working!
Precautions
1. When using contact temperature sensing, the metal cover should be close to the mounting surface of the controlled appliance. To ensure the temperature sensing effect, the temperature sensitive surface should be coated with thermal grease or other similar heat transfer medium.
2. Do not crush, loosen or deform the top of the cover during installation to avoid affecting performance.
3, can not let the liquid penetrate into the temperature controller, do not crack the shell, do not arbitrarily change the shape of the external terminal.
4. The product should be used in a circuit with a current of no more than 5A.
The copper core should be selected from 0. 5-1mm2 wire connection; if it is not used in a circuit with a current of 10A, the copper core should be 0.75-1.5mm2. connection.
5. The product should be stored in a warehouse with a relative humidity of less than 90% and an ambient temperature of 40 ° C below, which is ventilated, clean, dry and free of corrosive gases.
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