Cheap price Refrigerator Thermal Fuse Thermal Switch Defrost Bimetal Thermostat Fir Refrugeratir

Short Description:

Introduction：Defrosting Thermostat Fuse 150P

A defrost thermostat works separately to the refrigeration system and is responsible for stopping frost forming on evaporators, in order to avoid the increased costs of less efficient refrigeration. It does this by activating either an electrical heating element or a hot gas valve to increase the temperature across the evaporator and melt the frost.

Function: temperature control

MOQ：1000pcs

Supply Capacity: 300,000pcs/month

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To be able to give you benefit and enlarge our business, we also have inspectors in QC Team and assure you our greatest service and products for Cheap price Refrigerator Thermal Fuse Thermal Switch Defrost Bimetal Thermostat Fir Refrugeratir, We honor our core principal of Honesty in company, priority in company and will do our best to offer our buyers with top quality merchandise and outstanding support.
To be able to give you benefit and enlarge our business, we also have inspectors in QC Team and assure you our greatest service and products for China Bimetal Thermostat and Thermostat, Welcome any of your inquiries and concerns for our products. We look forward to establishing a long-term business relationship with you in the near future. Contact us today. We have been the first business partner in your case!

Product Parameter

Product Name	Defrost Assembly Control Bimetal Thermostat Thermal Protector Refrigerator Parts
Use	Temperature control/Overheat protection
Reset type	Automatic
Base material	resist heat resin base
Electrical Ratings	15A / 125VAC, 7.5A / 250VAC
Operating Temperature	-20°C~150°C
Tolerance	+/-5 C for open action(Optional +/-3 C or less)
Protection class	IP00
Contact material	Silver
Dielectric Strength	AC 1500V for 1 minute or AC 1800V for 1 second
Insulation Resistance	More than 100MW at DC 500V by Mega Ohm tester
Resistance Between Terminals	Less than 100mW
Diameter of bimetal disc	12.8mm(1/2″)
Approvals	UL/ TUV/ VDE/ CQC
Terminal type	Customized
Cover/Bracket	Customized

How do Defrost Thermostats Work?

Defrost thermostats work as part of a process control loop in which the defrost thermostat measures a variable and is set to activate the heating element once the variable reaches a certain point.

There are several potential variables for a defrost thermostat to measure and activate according to:

Time – the defrost thermostat activates at specific time intervals, regardless of the level of frost

Temperature – the defrost thermostat measure the temperature of the evaporator, activating once it reaches a set point to warm and defrost the evaporator

Frost thickness – an infrared sensor is used to measure how much frost built up and activate the heating element once it reaches a certain thickness.

Once the measured variable reaches the specified point, whether it be a time period, temperature or frost thickness, the defrost thermostat shuts down the compressor and, if one is installed, activates the heating element.

The defrost thermostat will have a second setpoint at which to cut off in a similar way to the activation setpoint. This ensures the heating element isn’t running any longer than necessary to bring the refrigerator or freezer back to peak efficiency.

To be able to give you benefit and enlarge our business, we also have inspectors in QC Team and assure you our greatest service and products for Cheap price Refrigerator Thermal Fuse Thermal Switch Defrost Bimetal Thermostat Fir Refrugeratir, We honor our core principal of Honesty in company, priority in company and will do our best to offer our buyers with top quality merchandise and outstanding support.
Cheap price China Bimetal Thermostat and Thermostat, Welcome any of your inquiries and concerns for our products. We look forward to establishing a long-term business relationship with you in the near future. Contact us today. We have been the first business partner in your case!

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Our product has passed the CQC,UL,TUV certification and so on, has applied for patents accumulatively more than 32 projects and has obtained scientific research departments above the provincial and ministerial level more than 10 projects. Our company has also passed the ISO9001 and ISO14001 system certificated, and national intellectual property system certificated.

Our research and development and production capacity of the company’s mechanical and electronic temperature controllers have ranked in the forefront of the same industry in the country.