thermal fuse ry 240 10a 250v thermal fuse color code

thermal fuse ry 240 10a 250v thermal fuse color code 

 

1.Scope of application:

The products are widely used in electric current, power switch, computer, telphone, home appliance, communication products, all kinds of instrument and electronic and electric components, motor and all kinds of small home appliance.

 

2.Rated form: 

	120V	15A	E320981
TUV	250V	10A/15A/16A	R50141010
PSE	120V~250V	10A/15A	JD60018886
EK	250V	10A	SU05022
CCC	250V	10A/15A	2006010205206736

 

 

 

 

 

 

 

 

5.Test Project

 

Test Project	Monitor Test	Storage test	Random number	Allow defctive products
Size	O	O	0.1%	0
Exterior	O	O	10%	0
Print	O	O	100%	0
Operating temperture	O	O	0.1%	0
Holdinge temperature	O	O	0.1%	0
Contact resistance	O	O	100%	0

 

 

6.Performance Characteristics

   1)No load operating temperature test(TF):

       Fuse placed in the 0-300 degree temperature test box(oil temperature testing), Then warming to rated operating temp of sample in the speed of 0.5k/min to 1k/min the test result should within +0/-10C of rated TF.

   2)No load Holding temperature test(TH):

       Fuse placed in the test box, applide current/ voltage does not exceed the amount of Set range, the Testing TH temperature does not exceed the scope of Th temperature of the test in 7days.

   3)Contact resistance:

      A measurement of contact resistance betwween E and the case should be no more than 5mohm.

   4)Electrical strength:

      Between lead and metal casing is conductive, so do not do this test.

   5)Wet test:

      Standard experimental conditions

       For TF<=100C thermal fuse

       Environmental Temp:40+/-3C

       Humidity:RH90/95%

       For TF>100C thermal fuse

       Humidity:RH90/95%