About Cartridge Fuses

Cartridge Fuses

Cartridge fuses are type of electrical fuse used to protect circuits and equipment from overloads. They are cylindrical in shape, similar to a light bulb, and screw into a matching socket. Cartridge fuses are typically used on industrial equipment and as a protection device in larger residential and commercial applications. Cartridge fuses contain a conducting wire encased in an insulating material and they come in various sizes and amp ratings. They have the ability to detect and respond quickly to current flow in a circuit, protecting against damage from current overloads and short circuits.

Cartridge Fuses

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty	Series	Product	Current Rating	Fuse Type	Fuse Size/Group	Voltage Rating AC	Voltage Rating DC	Interrupt Rating	Mounting Style	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging	Resistance

3NA3 820-6

Fuse: fuse; gG; industrial; 50A; 690VAC; 250VDC; NH000; SENTRON
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens

0
6 to 16 Weeks

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 33.3493

Multiples of: 3

50 A

F03B250V1A

Fuse Miniature 1A 250V Holder Cartridge 6.35 X 31.75mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

0
6 to 16 Weeks

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 33.3769

Multiples of: 2

F03B

Glass Fuse

1 A

Time Delay / Slow Blow

250 VAC

Holder / Clip

Bulk

AJT2

Fuse Class J Slow Blow Acting 2A 600V Holder Cartridge 21 X 57mm Fiberglass CSA/UL
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Mersen

0
6 to 16 Weeks

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 33.3853

Multiples of: 1

004331204

Fuse: fuse; gR; 20A; 690VAC; NH00
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ETI Polam

0
6 to 16 Weeks

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 33.5791

Multiples of: 1

20 A

BK/MBO-10

Cartridge Fuses SMALL DIMENSION FUSE
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

0
6 to 16 Weeks

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 33.706

Multiples of: 100

Mbo

Specialty Fuses

10 A

Fast Blow

Holder / Clip

Clip

Bulk

359004

3AG Screw Terminal
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

0
6 to 16 Weeks

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 33.92

Multiples of: 1

BLF-30

Fuse Midget Fast Acting 30A 125V Holder Cartridge 10.31 X 38.1mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

0
6 to 16 Weeks

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 34.2688

Multiples of: 1

AJT1

Fuse Class J Slow Blow Acting 1A 600V Holder Cartridge 21 X 57mm Fiber Glass
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Mersen

0
6 to 16 Weeks

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 34.4125

Multiples of: 2

ATM30

Fuse Midget Fast Acting 30A 600V Holder Cartridge 10 X 38mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Mersen

0
6 to 16 Weeks

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 34.4776

Multiples of: 10

004185425

Fuse: fuse; aM; 160A; 690VAC; ceramic, industrial; NH2; WT-NH
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ETI Polam

0
6 to 16 Weeks

September 2026