FSTB KSD 302 thermostat Big Current Bakelite snap action limit Switch

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Product Overview

Description


FSTB KSD302 Big Current Bakelite snap action limit Switch    


 



Product Description


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KSD302 series snap-action thermostat is a kind of hermetically sealed high current bimetal thermostat (7/8" disc). It is of single-pole single-throw structure and works under resistive load. Owing to high loading capacity, the product series is appropriately used in high-duty electric appliances to provide overheating protection.


 MOS_7222MOS_7224


Parameters of limit switch:


 






















































































Use



Temperature control/Overheat protection



Appliance



Heater(heater thermostat)



Reset type



Automatic



Base material



resist heat resin base



Amperage



25A



Max. Operating Temperature



125



Differential



Refer to the regulation



Min. Diff



11



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)
One-shot type: The thermostat switches on at room temperature and it won't be able to reset after switching off.



Maximum
ambient
temperature



185 (Long period) 
215
(Less than 15 min)



Diameter of
bimetal disc



(7/8″)



Approvals



CQC/TUV



Terminal type



Customized (Refer to our specification)



Cover/Bracket



Customized (Refer to our specification)



 


Dimension of limit switch:


  KSD302 DIMENSION


 


Safety certificate of limit switch:


 
















Max. OT



Life



250V 25A



125°C



30,000



CQC,TUV



 


 


Limit switches recommendation:


 


KSD306_B_16A_Bakelite_Manual_Reset_Bimetal_1KSD308KSD306
 


NOTE:TERMINALS AND COVERS OF KSD302 BIG CURRENT BAKELITE LIMIT SWITCH CAN BE CUSTOMIZED UNDER YOUR REQUEST. PLEASE REFER TO OUR SPECIFICATION. WELCOME TO OUR WEBSITETO GET MORE INFORMATION ABOUT FSTB LIMIT SWITCHES.


 ( //www.thermostat-gb.com/html/Bimetal_Thermostat/20140624/KSD302_Big_Current_Thermal_Switch.html  )


 


 



Exhibition




 


AWE 2018 - Appliance & Electronics World Expo 2018


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Getting more information about high temperature protector and limit switch, please refer to our website: www.thermostat-gb.com





Company Information


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0.1976 s.