Fuses - MROSupply.com

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Description: A fuse, in electrical engineering and electronics, is a small electrical device that offers protection from overcurrent. This is a vital component in an electrical circuit that simply melts when there is too much current flowing through it. This then interrupts the current thereby protecting the device. Often, the fuse is a small wire or strip that can melt easily. Fuses are usually held to the devices they protect with spring metal clips. These clips are permanently connected to the circuit conductors and the base material of the fuse block or fuse holder should be a good insulator. There are cartridge-type fuses that are common in equipment control panels which should be concealed from human contact. Looking for the best selection of fuses in the market today? Shop at MRO Supply for an extensive range of fuses and fuse holders available in many styles and sizes.

Item ID

Item

Price

Quantity

#1363521

LittelFuse LKN400 RENEWABLE FUSE LINK FOR UL CLASS H FUSES Amperage: 400 Voltage: 250VAC

Brand	Littelfuse
Model	LKN400

$17.00 Each

Free Shipping orders over $20

#1756756

Boston 30243293 71948 E57212-02 AIR COUPLING PLUG 1/8MPT

Brand	Boston Gear
Model	30243293

$6.30 Each

#1056551

SquareD D12DJ2 DISCONNECT SW FUSE CLIPS 600VAC 60A D10 FUSE CLIPS 600VAC 60A D10

Brand	SquareD
Model	D12DJ2

Call for pricing

#1056686

SquareD DF2CA04 TERMINAL BLOCKS FUSE 500VAC 4AMP DF2 BLOCKS FUSE 500VAC 4AMP DF2

Brand	SquareD
Model	DF2CA04

Call for pricing

#1053391

SquareD 9999S5 DISCONNECT SW FUSE CLIP 600VAC 200A NEMA DISCONNECT SW FUSE CLIP 600VAC 200A NEMA

Brand	SquareD
Model	9999S5

Call for pricing

#1757039

Boston 30243263 71787 EN43309-FP FILL PLUG STD JMD LUB

Brand	Boston Gear
Model	30243263

$6.10 Each

#1056690

SquareD DF2CA12 TERMINAL BLOCKS FUSE 500VAC 12AMP DF2 BLOCKS FUSE 500VAC 12AMP DF2

Brand	SquareD
Model	DF2CA12

Call for pricing

#1056566

SquareD D12FR24 DISCONNECT SW FUSE CLIPS 250VAC 200A D10 FUSE CLIPS 250VAC 200A D10

Brand	SquareD
Model	D12FR24

Call for pricing

#5728168

Allen Bradley 1491-R226 Fuse Block 31-60 amp 250 Volt 3 Pole

Brand	Allen Bradley
Model	1491-R226

Call for pricing

#1056700

SquareD DF2EA12 TERMINAL BLOCK FUSE 500VAC 12AMP DF2 BLOCK FUSE 500VAC 12AMP DF2

Brand	SquareD
Model	DF2EA12

Call for pricing

#5731963

Allen Bradley 1492-FPK2120 Fuse Plug W/ Blown Fuse Ind (60 - 150 V)

Brand	Allen Bradley
Model	1492-FPK2120

Call for pricing

#1037988

SquareD 5GS020 CURRENT LIMITING FUSE 5KV 20AMP QTY 3 FUSE 5KV 20AMP QTY 3

Brand	SquareD
Model	5GS020

Call for pricing

#1037964

SquareD 55DE150 FUSE CURRENT LIMIT DIN-E 5.5KV 150E(SET OF 3) DIN-E 5.5KV 150E(SET OF 3)

Brand	SquareD
Model	55DE150

Call for pricing

#5715892

Allen Bradley 1492-IFMFH1 Fuse Holder

Brand	Allen Bradley
Model	1492-IFMFH1

Call for pricing

#1056564

SquareD D12F64 DISCONNECT SW FUSE CLIPS 600VAC 200A D10 FUSE CLIPS 600VAC 200A D10

Brand	SquareD
Model	D12F64

Call for pricing

#5705402

Allen Bradley 1491-R266 Fuse Block

Brand	Allen Bradley
Model	1491-R266

Call for pricing

#1400981

NSI Industries DRFTB 25 AMP FUSE BLOCK - DIN RAIL MOUNTABLE

Brand	NSI Industries
Model	DRFTB

$16.11 Each

Free Shipping orders over $20

#1053387

SquareD 9999S1 DISCONNECT SW FUSE CLIP 250VAC 30A NEMA DISCONNECT SW FUSE CLIP 250VAC 30A NEMA

Brand	SquareD
Model	9999S1

Call for pricing

#5716590

Allen Bradley 1491-R162 Fuse Block

Brand	Allen Bradley
Model	1491-R162

Call for pricing

#5738637

Allen Bradley 1491-N121 Fuse Block 1-30 amp 250 Volt 1 Pole Class H

Brand	Allen Bradley
Model	1491-N121

Call for pricing

#1053389

SquareD 9999S3 DISCONNECT SW FUSE CLIP 600VAC 60A NEMA DISCONNECT SW FUSE CLIP 600VAC 60A NEMA

Brand	SquareD
Model	9999S3

Call for pricing

#1056687

SquareD DF2CA06 TERMINAL BLOCKS FUSE 500VAC 6AMP DF2 BLOCKS FUSE 500VAC 6AMP DF2

Brand	SquareD
Model	DF2CA06

Call for pricing

#1037562

SquareD 405WBAF200 BORIC ACID FUSE 5KV 200AMP (SET OF 3) 5KV 200AMP (SET OF 3)

Brand	SquareD
Model	405WBAF200

Call for pricing

#1056693

SquareD DF2CA25 TERMINAL BLOCKS FUSE 400VAC 25AMP DF2 BLOCKS FUSE 400VAC 25AMP DF2

Brand	SquareD
Model	DF2CA25

Call for pricing

#5702072

Allen Bradley 1492-FB3M30-L Fuse Holder

Brand	Allen Bradley
Model	1492-FB3M30-L

Call for pricing

#1037581

SquareD 415WBAF125 BORIC ACID FUSE 15KV 125A RBA400 T-QTY 3 15KV 125A RBA400 T-QTY 3

Brand	SquareD
Model	415WBAF125

Call for pricing

#1053935

SquareD ABE7FU030 TELEFAST RPLCMT FUSE FOR SUB-BASE 0.135A ABE7FU030 TELEFAST RPLCMT FUSE FOR SUB-BASE 0.135A

Brand	SquareD
Model	ABE7FU030

Call for pricing

#5718255

Allen Bradley 1492-FB2M30-L Fuse Holder 2 Pole

Brand	Allen Bradley
Model	1492-FB2M30-L

Call for pricing

#1755849

Boston 30222820 26990 XDP516-12 STEEL DOWEL PIN 5/16

Brand	Boston Gear
Model	30222820

$4.10 Each

#5709051

Allen Bradley 1492-FB1C30-D1 Fuse Holder

Brand	Allen Bradley
Model	1492-FB1C30-D1

Call for pricing

#5726828

Allen Bradley 1492-FB2C30-L Fuse Holder

Brand	Allen Bradley
Model	1492-FB2C30-L

Call for pricing

#1056694

SquareD DF2CN16 TERMINAL BLOCK FUSE 500VAC 16AMP DF2 BLOCK FUSE 500VAC 16AMP DF2

Brand	SquareD
Model	DF2CN16

Call for pricing

#1056698

SquareD DF2EA08 TERMINAL BLOCK FUSE 500VAC 8AMP DF2 BLOCK FUSE 500VAC 8AMP DF2

Brand	SquareD
Model	DF2EA08

Call for pricing

#5697839

Allen Bradley 1492-FB1J60 Fuse Holder 1 Pole 60 A

Brand	Allen Bradley
Model	1492-FB1J60

Call for pricing

#34545

BOSTON 67114 DCX-FBK FUSE BLOCK

Brand	Boston Gear
Model	DCX-FBK

$7.70 Each

#1056704

SquareD DF2EA32 TERMINAL BLOCK FUSE 500VAC 32AMP DF2 BLOCK FUSE 500VAC 32AMP DF2

Brand	SquareD
Model	DF2EA32

Call for pricing

#1756758

Boston 30243289 71944 E57212-06 AIR COUPLING PLUG 3/8MPT

Brand	Boston Gear
Model	30243289

$8.40 Each

#1053388

SquareD 9999S2 DISCONNECT SW FUSE CLIP 600VAC 30A NEMA DISCONNECT SW FUSE CLIP 600VAC 30A NEMA

Brand	SquareD
Model	9999S2

Call for pricing

#1037963

SquareD 55DE100 FUSE CURRENT LIMIT DIN-E 5.5KV 100E(SET OF 3) DIN-E 5.5KV 100E(SET OF 3)

Brand	SquareD
Model	55DE100

Call for pricing

#1037991

SquareD 5GS040 CURRENT LIMITING FUSE 5KV 40AMP QTY 3 FUSE 5KV 40AMP QTY 3

Brand	SquareD
Model	5GS040

Call for pricing

#5695116

Allen Bradley 140F-D3F-C30 Fuse Holder

Brand	Allen Bradley
Model	140F-D3F-C30

Call for pricing

#1756753

Boston 30243294 71949 E57211-02 AIR COUPLING PLUG 1/8FPT

Brand	Boston Gear
Model	30243294

$8.40 Each

#1037316

SquareD 4051227650 FUSE BASE 400A W+O LUGS 4051227650 FUSE BASE 400A W+O LUGS

Brand	SquareD
Model	4051227650

Call for pricing

#5726711

Allen Bradley 1492-FB1J30-L Fuse Holder 1 Pole 30 A W/ Neon Indicator

Brand	Allen Bradley
Model	1492-FB1J30-L

Call for pricing

#1037987

SquareD 5GS015 CURRENT LIMITING FUSE 5KV 15AMP QTY 3 FUSE 5KV 15AMP QTY 3

Brand	SquareD
Model	5GS015

Call for pricing

#1037586

SquareD 415WBAF400 BORIC ACID FUSE 15KV 400A RBA400 T-QTY 3 15KV 400A RBA400 T-QTY 3

Brand	SquareD
Model	415WBAF400

Call for pricing

#5715384

Allen Bradley 1492-FB3J30-L Fuse Holder

Brand	Allen Bradley
Model	1492-FB3J30-L

Call for pricing

#1037961

SquareD 55DE065 FUSE CURRENT LIMIT DIN-E 5.5KV 65E(SET OF 3) DIN-E 5.5KV 65E(SET OF 3)

Brand	SquareD
Model	55DE065

Call for pricing

#1756199

Boston 30251329 87017 RCMC468 CARTRIDGE MUFF

Brand	Boston Gear
Model	30251329

$74.60 Each

#1056696

SquareD DF2EA04 TERMINAL BLOCK FUSE 500VAC 4AMP DF2 BLOCK FUSE 500VAC 4AMP DF2

Brand	SquareD
Model	DF2EA04

Call for pricing

#1756755

Boston 30243288 71943 E57211-06 AIR COUPLING PLUG 3/8FPT

Brand	Boston Gear
Model	30243288

$12.50 Each

#1056558

SquareD D12E62 DISCONNECT SW FUSE CLIPS 600VAC 60A D10 FUSE CLIPS 600VAC 60A D10

Brand	SquareD
Model	D12E62

Call for pricing

#1757036

Boston 30243262 71786 EN43209-FP FILL PLUG COMP LUB AL

Brand	Boston Gear
Model	30243262

$14.90 Each

#1056567

SquareD D12FR63 DISCONNECT SW FUSE CLIPS 600VAC 100A D10 FUSE CLIPS 600VAC 100A D10

Brand	SquareD
Model	D12FR63

Call for pricing

#5732265

Allen Bradley 1492-FB1C30-L Fuse Holder

Brand	Allen Bradley
Model	1492-FB1C30-L

Call for pricing

#5705532

Allen Bradley 1492-FB1M30-D1 Midget Class Fuse Holder

Brand	Allen Bradley
Model	1492-FB1M30-D1

Call for pricing

#1760859

Boston 30291694 J00190 XBP-2.750-0.313-VKW-NBR

Brand	Boston Gear
Model	30291694

$14.50 Each

#1038000

SquareD 5GS250 CURRENT LIMITING FUSE 5KV 250AMP QTY 3 FUSE 5KV 250AMP QTY 3

Brand	SquareD
Model	5GS250

Call for pricing

#5708110

Allen Bradley 1491-N126 Fuse Block X-401978

Brand	Allen Bradley
Model	1491-N126

Call for pricing

#1053938

SquareD ABE7FU200 2.0A FUSE - SOLD IN STD. PACKS OF 10 ABE7FU200 2.0A FUSE - SOLD IN STD. PACKS OF 10

Brand	SquareD
Model	ABE7FU200

Call for pricing