Cartridge Fuse Size Guide

Cartridge fuses (ferrule fuses) are cylindrical in shape with metal end caps.

This size chart is sorted by fuse length in ascending order. All measurements are based on the above diagram.

Length x Width	Fuse Series / Description	Product Notes	Voltage Range
15 x 5 mm	2AG (USA)		125V - 250V
15.9 x 6.35 mm	SFE	4A	32V
15.9 x 6.35 mm	1AG (AGA)		32V
19.05 x 6.35 mm	SFE	6A	32V
20 x 5 mm	M205		250V
20 x 5 mm	M205 (Ceramic)	Ultra Rapid	250V
20 x 5 mm	M205 (Ceramic)	Slow / Fast	250V- 600V
22.24 x 6.35 mm	SFE	7.5A - 9A	32V
22.24 x 6.35 mm	7AG (AGW)		32V
22.4 x 10.4 mm	JJN	1A to 30A	160V - 300V
22.4 x 14.2 mm	JJN	35A to 60A	160V - 300V
23 x 6.35 mm	LA-NB		240V
23 x 8.5 mm	114-NB		230V
25 x 5 mm	M525		250V
25 x 6 mm	GBC (6AC)		32V
25.4 x 6.35 mm	8AB		240V - 600V
25.4 x 6.35 mm	8AG (AGX)		32V - 250V
26 x 10.32 mm	LC-NB		240V
26.99 x 6.35 mm	SFE	14A	32V
29 x 12.7 mm	MD-NB		415V
30 x 5 mm	M530		500V
31.5 x 8.5 mm	C-NB / C-SB		400V
31.75 x 6.35 mm	SFE	20A	32V
31.8 x 6.35 mm	3AB	Slow / Fast	250V - 600V
31.8 x 6.35 mm	3AB	Ultra Rapid	125V - 1000V
31.8 x 6.35 mm	3AG		32V - 250V
32.1 x 6.4 mm	Nato size 0	Cartridge	440V
33.3 x 10.3 mm	SC	500mA to 15A	170V - 600V
33.6 x 11.9 mm	Nato size 1	Cartridge	440V
34.9 x 10.3 mm	DMM	440mA	1000V
35 x 10.3 mm	BBS		48V - 600V
35 x 16.7 mm	LK-NB		240V
35.8 x 10.3 mm	SC	20A	170V - 600V
36 x 8.5 mm	936-NB		400V
36.51 x 6.35 mm	SFE	30A	32V
37.6 x 16.7 mm	Nato size 2	Cartridge	440V
38 x 10.3 mm	1038-GR		690VAC / 440VDC
38 x 10.3 mm	1038-AR		690VAC / 700VDC
38 x 10.3 mm	PVM / 1038-PV		600V
38 x 10.5 mm	NC0		250V - 500V
38.1 x 10.3 mm	DCM		600V
38.1 x 10.3 mm	BAF		250V
38.1 x 10.3 mm	KTK		600V
38.1 x 10.3 mm	KTKR		600V
38.1 x 10.3 mm	FNA		32V - 250V
38.1 x 10.3 mm	FNM		250V
38.1 x 10.3 mm	FNQ		500V
38.1 x 10.3 mm	FNQR		300V - 600VAC
38.1 x 10.3 mm	LPCC		150V - 600V
38.1 x 10.3 mm	DMM	11A	1000V
38.1 x 10.3 mm	PV-..A10F		1000V
38.1 x 10.3 mm	FWC..A10F		600V - 700V
38.1 x 10.3 mm	SPF		1000V
38.1 x 10.3 mm	KLM		600V
38.1 x 10.3 mm	FWA..A10F		150V
38.1 x 10.3 mm	5AG (AGU)		32V
38.1 x 10.3 mm	CH10-NB / CH10-SB		400V - 500V
38.1 x 10.3 mm	AE2		500V
38.1 x 10.3 mm	AE3		850V
38.1 x 10.3 mm	AE6		1000V
38.1 x 14.2 mm	JJS	1A to 30A	600V
39.7 x 25.4 mm	JJS	35A to 60A	600V
41.2 x 10.3 mm	SC	25A to 30A	170V - 600V
45.7 x 38.7 mm	MJ-NB		415V
47.9 x 33.3 mm	Nato size 3	Cartridge	440V
50 x 15 mm	UC1		250V - 500V
50.8 x 14.2 mm	NON	125mA to 30A	125V - 250V
50.8 x 14.2 mm	KTNR	1A to 30A	250V
50.8 x 14.2 mm	FRNR	100mA to 30A	125V - 250V
50.8 x 14.3 mm	FWX..A14F		250V
50.8 x 20.6 mm	FWA..A21F		150V
51 x 14 mm	1451-GR		690VAC/440VDC
51 x 14 mm	1451-AR		690VAC/700VDC
51 x 14 mm	AE6		1000V
51 x 14.3 mm	CH14-NB / CH14-SB		400V - 690V
57 x 20 mm	JG1		600V
57 x 20.6 mm	DFJ	1A to 30A	600VAC/450VDC
57 x 22.2 mm	ME-NB		415V
57 x 30.2 mm	MF-NB		415V
57.2 x 10.3 mm	SC	35A to 60A	170V - 600V
57.2 x 20.6 mm	LPJ-SP	1A to 30A	300V - 600V
57.2 x 20.6 mm	JKS	1A to 30A	600V
58 x 22 mm	2258-GR		690VAC/440VDC
58 x 22 mm	2258-AR		690VAC/700VDC
58 x 22 mm	FWP..A22F		500V - 700V
58 x 22.2 mm	CH22-NB / CH22-SB		400V - 690V
60 x 27 mm	JG2		600V
60.5 x 26.9 mm	DFJ	35A to 60A	600VAC/450VDC
60.5 x 26.9 mm	LPJ-SP	35A to 60A	300V - 600V
60.5 x 26.9 mm	JKS	35A to 60A	600V
65 x 14 mm	AE6		1000V
66.7 x 14.5 mm	FWJ..A14F		1000VAC/800VDC
75 x 20 mm	UC2		250V - 500V
76.3 x 20.6 mm	NON	35A to 60A	125V - 250V
76.3 x 20.6 mm	KTNR	35A to 60A	250V
76.3 x 20.6 mm	FRNR	35A to 60A	125V - 250V
85 x 10.3 mm	PV-..A10F85L		1300V - 1500VDC
127 x 20.5 mm	FWS / FWL		1kV - 2.1kV
127 x 20.6 mm	L60S	1A to 30A	600V
127.1 x 20.6 mm	NOS	1A to 30A	600V
127.1 x 20.6 mm	KTSR	1A to 30A	600V
127.1 x 20.6 mm	FRSR	100mA to 30A	250V - 600V
139.8 x 26.9 mm	NOS	35A to 60A	600V
139.8 x 26.9 mm	KTSR	35A to 60A	600V
139.8 x 26.9 mm	FRSR	35A to 60A	250V - 600V
142 x 25.4 mm	3.6ABWNA		3.6kV
142 x 25.4 mm	7.2ABWNA		7.2kV
142 x 25.4 mm	7.2VTBNN		7.2kV
142 x 25.4 mm	7.2OBWNA		7.2kV
195 x 25.4 mm	3.6ABCNA		3.6kV
195 x 25.4 mm	7.2ABCNA		7.2kV
195 x 25.4 mm	12ABCNA		12kV
195 x 25.4 mm	12VTDNN		12kV
195 x 25.4 mm	7.2OBCNA		7.2kV
195 x 25.4 mm	12OBCNA		12kV
254 x 63.5 mm	12OEFMA / 12OHFMA		12kV
254 x 63.5 mm	3014436		12kV
258 x 53 mm	19272BT	Body Length 192mm	3 / 7.2kV
258 x 68 mm	19272BT	Body Length 192mm	3 / 7.2kV
258 x 85 mm	19272BT	Body Length 192mm	3 / 7.2kV
358 x 53 mm	29212LQ	Body Length 292mm	6 / 12kV
358 x 53 mm	29224LQ	Body Length 292mm	10 / 24kV
358 x 53 mm	29212BT	Body Length 292mm	6 / 12kV
358 x 68 mm	29212BT	Body Length 292mm	6 / 12kV
358 x 85 mm	29212BT	Body Length 292mm	6 / 12kV
359 x 25.4 mm	24ABGNA		24kV
359 x 25.4 mm	24OBGNA		25kA
359 x 25.4 mm	36OBGNA		36kV
359 x 51 mm	7.2BDGHA		7.2kV
359 x 51 mm	12BDGHA		12kV
359 x 63.5 mm	12OHGMA / 12OLGMA		12kV
359 x 63.5 mm	KEMXO		12kV
359 x 76 mm	12BFGHA / 12AKGHA		12kV
359 x 76 mm	7.2BFGHA		7.2kV
360 x 51 mm	3.6WDLSJ		3.6kV
360 x 76 mm	3.6WFLSJ		3.6kV
360 x 76 mm	3.6WKLSJ		3.6kV
508 x 53 mm	44224LQ	Body Length 442	10 / 24kV
508 x 53 mm	44224BT	Body Length 508mm	10 / 24kV
508 x 68 mm	44224BT	Body Length 508mm	10 / 24kV
508 x 85 mm	44224BT	Body Length 508mm	10 / 24kV
510 x 76 mm	7.2WFMSJ		7.2kV
510 x 76 mm	7.2WKMSJ		7.2kV
565 x 51 mm	24ADIHA		24kV
565 x 76 mm	24AFIHA		24kV