FSTB Wholesale KSD306 Double-pole Structure Electric Heater Thermal Switch
Description
KSD306 series thermostats are manual reset thermal switch. It is double-pole structure. The currrent can reach to 30A. Safe and reliable, they are often used in high-duty electric heaters for overheat protection.
We have our own bimetal material factory, a famous alloy manufacturer. This brings us obvious advantages in quality, lead time and price.
Advantages
High durability
High precision.
High loading capacity
No breakdown, no flashover.
Every product will be tested, extremely high temperature pass rate.
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 10MΩ
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.
Product recommendation:
Exhibition
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
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.
Contact Us
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. ( //www.thermostat-gb.com/ )
