400V DC Fuses | McMaster-Carr

Filter by

Current

Voltage

Fuse Type

Overall Length

Manufacturer Equivalent Fuse

Fuse UL Class

Fuse Protection Type

Overall Diameter

Blown Fuse Indicator

Breakthrough Current @ Voltage

100 amp @ 500V AC

200,000 amp @ 600V AC

400 amp @ 400V DC

100,000 amp @ 400V DC

Certification

CE Marked

CSA Certified

C-UL Recognized Component

UL Listed

UL Recognized Component

Cartridge Fuse Type

Ferrule

Knife Blade

Number of Elements

Rejection-Style End

Indicator Type

Dot

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

UL File Number

E10480

Forward

How can we improve?

34 Products

Don’t see the fuse you need? Just tell us what you’re looking for and we’ll get it for you.

About Fuses

Ferrule Style with Blown-Fuse Indicator

Knife-Blade Style with Blown-Fuse Indicator

Also known as dual-element fuses, these fuses withstand current overload for a short time so they won't open when exposed to harmless temporary surges, such as when starting a motor. More compact than UL Class RK1 or RK5 fuses, they are suitable for tight spaces. Use with Fuse Blocks for UL Class J Fuses.

Breakthrough current, labeled on the fuse as IR, is the maximum current that a fuse can safely stop in the event of a short circuit.

Fuses with blown fuse indicator have a dot on the side that changes color when the fuse blows.

For technical drawings and 3-D models, click on a part number.

			Overall							Each
Current, A	Voltage	Breakthrough Current	Lg.	Dia.	No. of Elements	Cartridge Fuse Style	Blown Fuse Indicator	Specifications Met		1-9	10-Up
Manufacturer Equivalent: AJT, JTD-ID, LPJ-SPI
8	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	2 1/4"	13/16"	1	Ferrule	Yes	UL Listed, CSA Certified	0000000	000000	000000
9	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	2 1/4"	13/16"	1	Ferrule	Yes	UL Listed, CSA Certified	0000000	00000	00000
10	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	2 1/4"	13/16"	1	Ferrule	Yes	UL Listed, CSA Certified	0000000	00000	00000
12	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	2 1/4"	13/16"	1	Ferrule	Yes	UL Listed, CSA Certified	0000000	00000	00000
15	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	2 1/4"	13/16"	1	Ferrule	Yes	UL Listed, CSA Certified	0000000	00000	00000
17 1/2	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	2 1/4"	13/16"	1	Ferrule	Yes	UL Listed, CSA Certified	0000000	00000	00000
20	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	2 1/4"	13/16"	1	Ferrule	Yes	UL Listed, CSA Certified	0000000	00000	00000
25	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	2 1/4"	13/16"	1	Ferrule	Yes	UL Listed, CSA Certified	0000000	00000	00000
30	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	2 1/4"	13/16"	1	Ferrule	Yes	UL Listed, CSA Certified	0000000	00000	00000
35	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	2 3/8"	1 1/16"	1	Ferrule	Yes	UL Listed, CSA Certified	0000000	00000	00000
40	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	2 3/8"	1 1/16"	1	Ferrule	Yes	UL Listed, CSA Certified	0000000	00000	00000
45	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	2 3/8"	1 1/16"	1	Ferrule	Yes	UL Listed, CSA Certified	0000000	00000	00000
50	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	2 3/8"	1 1/16"	1	Ferrule	Yes	UL Listed, CSA Certified	0000000	00000	00000
60	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	2 3/8"	1 1/16"	1	Ferrule	Yes	UL Listed, CSA Certified	0000000	00000	00000
70	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	4 5/8"	1 1/16"	2	Knife Blade	Yes	UL Listed, CSA Certified	0000000	00000	00000
80	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	4 5/8"	1 1/16"	2	Knife Blade	Yes	UL Listed, CSA Certified	0000000	00000	00000
90	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	4 5/8"	1 1/16"	2	Knife Blade	Yes	UL Listed, CSA Certified	0000000	00000	00000
100	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	4 5/8"	1 1/16"	2	Knife Blade	Yes	UL Listed, CSA Certified	0000000	00000	00000
125	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	5 3/4"	1 5/8"	4	Knife Blade	Yes	UL Listed, CSA Certified	0000000	000000	000000
150	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	5 3/4"	1 5/8"	4	Knife Blade	Yes	UL Listed, CSA Certified	0000000	000000	000000
175	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	5 3/4"	1 5/8"	4	Knife Blade	Yes	UL Listed, CSA Certified	0000000	000000	000000
200	600V AC/400V DC	100,000 A @ 400 V DC 200,000 A @ 600 V AC	5 3/4"	1 5/8"	4	Knife Blade	Yes	UL Listed, CSA Certified	0000000	000000	000000

Time-Delay Ceramic-Tube Fuses

5mm Dia.

Able to withstand current overload for a short time, these fuses will not open when exposed to harmless temporary surges. They can withstand temperature swings and high ambient temperatures better than glass-tube fuses. Use them with electronics, control panels, and other sensitive components. Select these fuses by their diameters. Designed for use with Fuse Blocks for Ceramic-Tube Fuses.

Breakthrough current, labeled on the fuse as IR, is the maximum current that a fuse can safely stop in the event of a short circuit.

For technical drawings and 3-D models, click on a part number.

								Pkg.
Current, A	Voltage	Breakthrough Current	Overall Lg., mm	No. of Elements	Specifications Met	Pkg. Qty.		1-9	10-Up
Manufacturer Equivalent: 477
5mm Overall Dia.
1/2	500V AC/400V DC	100 A @ 500 V AC 400 A @ 400 V DC	20	1	UL Recognized Component, C-UL Recognized Component, CE Marked	5	00000000	000000	000000
8/10	500V AC/400V DC	100 A @ 500 V AC 400 A @ 400 V DC	20	1	UL Recognized Component, C-UL Recognized Component, CE Marked	5	00000000	00000	00000
1	500V AC/400V DC	100 A @ 500 V AC 400 A @ 400 V DC	20	1	UL Recognized Component, C-UL Recognized Component, CE Marked	5	00000000	00000	00000
2	500V AC/400V DC	100 A @ 500 V AC 400 A @ 400 V DC	20	1	UL Recognized Component, C-UL Recognized Component, CE Marked	5	00000000	00000	00000
3.15	500V AC/400V DC	100 A @ 500 V AC 400 A @ 400 V DC	20	1	UL Recognized Component, C-UL Recognized Component, CE Marked	5	00000000	00000	00000
4	500V AC/400V DC	100 A @ 500 V AC 400 A @ 400 V DC	20	1	UL Recognized Component, C-UL Recognized Component, CE Marked	5	00000000	00000	00000
5	500V AC/400V DC	100 A @ 500 V AC 400 A @ 400 V DC	20	1	UL Recognized Component, C-UL Recognized Component, CE Marked	5	00000000	00000	00000
6 3/10	500V AC/400V DC	100 A @ 500 V AC 400 A @ 400 V DC	20	1	UL Recognized Component, C-UL Recognized Component, CE Marked	5	00000000	00000	00000
8	500V AC/400V DC	100 A @ 500 V AC 400 A @ 400 V DC	20	1	UL Recognized Component, C-UL Recognized Component, CE Marked	5	00000000	00000	00000
10	500V AC/400V DC	100 A @ 500 V AC 400 A @ 400 V DC	20	1	UL Recognized Component, C-UL Recognized Component, CE Marked	5	00000000	00000	00000
12	500V AC/400V DC	100 A @ 500 V AC 400 A @ 400 V DC	20	1	UL Recognized Component, C-UL Recognized Component, CE Marked	5	00000000	00000	00000
16	500V AC/400V DC	100 A @ 500 V AC 400 A @ 400 V DC	20	1	UL Recognized Component, C-UL Recognized Component, CE Marked	5	00000000	00000	00000

Email Us

About Fuses

UL Class J Time-Delay Fuses for Tight Spaces

Time-Delay Ceramic-Tube Fuses