Glass Tube Fuse Fast-Acting 5 X 20 mm

Model NO.: RF1-20 Type: Current Fuse Shape: Insert Fusing Device: Pop-up Solid Trademark: Songshan Origin: Shanghai, China Breaking Capacity: Low Usaga: Low Voltage Fusing Speed: F Standard: VDE Specification: 5x20 mm HS Code: 85361000 The basic material of the fuse is copper and glass tube with wire, the fuse is fast without lead, the 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 comply with IEC standard, after a long time of technical precipitation, the product reliability increases and has been in a dominant product in the peer. The fuses have been sold to around the world and received unanimous praise.

Unit:mm

  

 Electrical  characteristics

Model	Rated current (A)	Rated voltage (V)	Max Voltage drop (mV)	Max persistence Power consumption (W)
RF1-20	500mA	250	1000	1.6
RF1-20	630mA	250	650	1.6
RF1-20	750mA	250	650	1.6
RF1-20	800mA	250	240	1.6
RF1-20	1A	250	200	1.6
RF1-20	1.25A	250	200	1.6
RF1-20	1.5A	250	200	1.6
RF1-20	1.6A	250	190	1.6
RF1-20	2A	250	170	1.6
RF1-20	2.5A	250	170	1.6
RF1-20	3.15A	250	150	2.5
RF1-20	4A	250	130	2.5
RF1-20	5A	250	130	2.5
RF1-20	6.3A	250	130	2.5
RF1-20	7A	250	130	4
RF1-20	8A	250	130	4
RF1-20	10A	125/250	130	4
RF1-20	12.5A	125/250	100	6
RF1-20	16A	125/250	100	6

 

Current characteristics

Rated		Blowing time
		more than 100mA-6.3A	more than 6.3A-10A	more than 10A-16A
2.1In	Max	30min	30min	30min
2.75 In	Min	50ms	50ms	50ms
	Max	2s	2s	3s
4 In	Min	10ms	10ms	10ms
	Max	300ms	400ms	400ms
10 In	Max	20ms	40ms	50ms

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

Model	Certification	Certification number	Current range
RF1-20	VDE	136760	1A-5A
RF1-20	TUV	J50078894-0001 J50078894-0005	6.3A-15A

 
Current-time curve

  







 
 

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