Glass Tube Fuse Time-Lag 5 X 20 mm

Model NO.: RT1-20 Type: Current Fuse Shape: Insert Fusing Device: Pop-up Solid Trademark: songshan Origin: Shanghai, China Breaking Capacity: Low Usaga: Low Voltage Fusing Speed: T Standard: VDE Specification: 5x20 mm HS Code: 85361000 RT1-20 series(Glass tube)
This is a slow fuse without lead, its materials contain glass tube, copper cap and alloy wire, its rated breaking capacity is 35A or 10In. The fuses with small size are widely used in circuit board of various household appliances and related products, and the fuses are in compliance with IEC standard. The reliability and stability of the fuse have been really improved after a long time technological accumulation, further, the fuse has been a dominant product in the same industry. The fuse has been winning more and more praise and recognition from the market.

Unit:mm



Electrical  characteristics

Model	Rated current (A)	Rated voltage (V)	Max Voltage drop (mV)	Max persistence Power consumption (W)
RT1-20	500mA	250	900	1.6
RT1-20	630mA	250	300	1.6
RT1-20	750mA	250	250	1.6
RT1-20	800mA	250	150	1.6
RT1-20	1A	250	150	1.6
RT1-20	1.25A	250	150	1.6
RT1-20	1.6A	250	150	1.6
RT1-20	2A	250	150	1.6
RT1-20	2.5A	250	120	1.6
RT1-20	3.15A	250	100	1.6
RT1-20	4A	250	100	1.6
RT1-20	5A	250	100	1.6
RT1-20	6.3A	250	100	1.6
RT1-20	8A	250	100	4
RT1-20	10A	125/250	100	4
RT1-20	12.5A	125/250	80	6
RT1-20	16A	125/250	80	6

 
Current characteristics

Rated		Blowing time
		More than 100mA-10A	More than 10A-16A
2.1In	Max	2min	5min
2.75 In	Min	600ms	600ms
	Max	10s	15s
4 In	Min	150ms	150ms
	Max	3s	5s
10 In	Min	20ms	20ms
	Max	300ms	400ms

 
Rated breaking capacity
35A or 10In whichever is greater  
 
Certification

Model	Certification	Certification number	Current range
RT1-20	VDE	138756	1A-5A
RT1-20	TUV	J50078894-0001 J50078894-0005	500mA-15A

 
RT1-20(Glass tube)Current-time curve
 

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Product Categories : Cartridge Fuse > Glass Fuse