FSTB Wholesale Electric Water Heater bimetal disc thermostat N/C KSD301 Thermostat 250V 10A

Product Overview

Description

FSTB Wholesale Electric Water Heater bimetal disc thermostat N/C KSD301 Thermostat 250V 10A

 

Description:

KSD301 series snap-action thermostat is a kind of miniature hermetically sealed bimetal thermal protector (1/2" disc). It is of single-pole single-throw structure and works under resistive load. KSD301 series is in wide use in a great variety of compact type home appliances, such as coffee maker, water dispenser, toaster, microwave oven, electric pad and portable icebox etc., to provide temperature control or temperature protection.

According to ddifferent structures and service purposes, KSD301 series is divided into four sub series as: KSD301-V, KSD301-G, KSD301-R, KSD301-R-U, KSD301-U-G, KSD301-M.

KSD301-V:

 

KSD301-G:

 

Advantages:

Easy mounting.

Rapid heat transmission.

High durability.

No breakdown, no flashover.

Every product will be tested, extremely high temperature pass rate.

High precision. 

Parameter:

Use	Temperature control/Overheat protection
Appliance	Coffee maker/ Drinking machine/toaster/Microwave oven/ Heating/ Portable Refrigerator/etc
Reset type	Automatic
Base material	bakelite / ceramic base
Amperage	5A/7A/10A/16A
Max. Operating Temperature	220°C
Differential	Refer to the regulation
Tolerance	Refer to the regulation
Protection class	IP00
Contact material	Silver/Gold
Dielectric Strength	Parts between electriferous components and non-electriferous ones can bear 2000V (3750V for Reinforced insulation type) 50Hz AC current, which is nearly sine wave, for one minute as bearing test. Resulted no breakdown, no flashover.
Insulation Resistance	With a DC 500V megger, borne DC 500V, the tested value is over 10MW.
Resistance Between Terminals	Below 50mW
Temp. characteristics:	Normal type: OFF temperature higher than ON temperature.(Normal close) K type: ON temperature higher than OFF temperature.(Normal open) One-shot type: The thermostat switches on at room temperature and it won't be able to reset after switching off.
Maximum ambient temperature	150°C(Long period) 220°C (Less than 15 min)
Diameter of bimetal disc	F12.8mm(1/2″)
Approvals	CQC/TUV
Terminal type	Customized (Refer to our specification)
Cover/Bracket	Customized (Refer to our specification)

Dimension of the main body:

KSD301-V

 

KSD301-G

KSD301-R/ KSD301-R-G

 

KSD301-U-G

 

KSD301-M

Order detail:

Packing details	200pcs per inner box, 5 box(1000pcs) per carton, the carton size is 480(L)*282(W)*218(H)(mm)
Minimum order quantity	1000 pcs
Payment terms	T/T, West Union
Delivery time	15~20 days

 

 Installation and Direction for Use:

• Method of earth: By means of the metal cup of thermostat connected in the earthing metal part.


• The thermostat should work in environment with humidity not higher than 90%, free of caustic, flammable gas and conducting dust.


• When the thermostat is used to sense the temperature of solid items, its cover should be clung to the heating part of such items. Meanwhile, heat-conducting silicon grease, or other heat media of similar nature, should be applied to the cover's surface.


• If the thermostat is used to sense the temperature of liquids or steam, it is strongly recommended to adopt a version with stainless-steeled cup. Moreover, cautious measures should be taken to prevent liquids getting into/onto the thermostat's insulation parts.


• The top of the cup must not be pressed to sink, so as to avoid adverse effect on the thermostat's temperature sensitivity or its other functions.


• Liquids must be kept out of the thermostat's inner part! The base must avid any force that could lead to crack; it should be kept clear and away from the pollution of electric substance to prevent insulation weakening that leads to short-circuited damages.


• The terminals should be bent, or else, the reliability of electric connection will be influenced.

Covers and terminals:

 

Seven major series of snap-action thermostats are as follows:

 

Series	Diameter of bimetal disc	Max. operating  Temp.	Max. rated current	Switch structure	Service purposes
KSD301	F12.8mm (1/2″)	280°C	16A	SPST	Temperature control and overheating protection for low-duty electric heating applications.
KSD302	F22.25mm (7/8″)	125°C	25A	SPST	Temperature control and overheating protection for high-duty electric heating applications.
KSD303	F12.8mm (1/2″)	50°C	10A	SPST	Defrosting and temperature compensation for refrigerator.
KSD305	F22.25mm (7/8″)
KSD306	F22.25mm (7/8″)	120°C	30A	DPST	Temperature control and overheating protection for electric heating applications such as water heater.
KSD308	F19mm (3/4″)	100°C	16A	DPST	Temperature control and overheating protection for electric heating applications such as water heater.
KSD309	F12.8mm (1/2″)	280°C	16A	SPST	Temperature control and overheating protection for high temperature heating applications.

 

Our Company: 

FSTB began to manufacture thermostats in 1982, with many years of development, FSTB became the leading thermostat manufacturer in market and scale of industry worldwide, it has 10 sub-companies with professional bimetal raw material development and production base in upstream of industrial chain,as well as various kinds od thermostats and protectors production base in the downstream of industrial chain.

 

 

NOTE: TERMINALS AND COVERS OF THE SNAP-ACTION 16A 250V/125V CERAMIC MANUAL THERMOSTAT CAN BE CUSTOMIZED UNDER YOUR REQUEST. PLEASE REFER TO OUR SPECIFICATION. WELCOME TO OUR WEBSITE TO GET MORE INFORMATION ABOUT FSTB THERMOSTATS.
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