Products in this family are used for over-current fault protection, and function on the basis of current flow in excess of a desired maximum causing the destruction of a conductive element within the device. They are distinguished from common fuses by one of several factors; bearing a non-supplementary classification under the UL248 standard, certification for use in hazardous or explosive environments, or a form factor other than those commonly encountered in products used for supplementary equipment protection such as those with an indication function or fusible cable links, and fuses designated for specific applications such as protection of telecommunications circuits or multimeters.
Product List
16687 Items
PDF
Mfr Part #
Quantity Available
UnitPrice
RFQ
Series
Packaging
Product Status
Mounting Type
Fuse Type
Current Rating (Amps)
Voltage Rating - AC
Voltage Rating - DC
Response Time
Applications
Features
Class
Approval Agency
Operating Temperature
Breaking Capacity @ Rated Voltage
Package / Case
Size / Dimension
0304.500HR
FUSE BRD MNT 500MA 277VAC/DC SMD
Littelfuse Inc.
45
$21.51
PICO® 304
Tape & Reel (TR)
Active
Surface Mount
Board Mount
500mA
277 V
277 V
-
Hazardous Locations
Intrinsically Safe
-
cURus, EX
-40°C ~ 84°C
1.5kA
2-SMD, J-Lead
0.538" L x 0.237" W x 0.244" H (13.67mm x 6.03mm x 6.19mm)
0304.750HR
FUSE BRD MNT 750MA 277VAC/DC SMD
Littelfuse Inc.
13
$21.64
PICO® 304
Tape & Reel (TR)
Active
Surface Mount
Board Mount
750mA
277 V
277 V
-
Hazardous Locations
Intrinsically Safe
-
cURus, EX
-40°C ~ 56°C
1.5kA
2-SMD, J-Lead
0.538" L x 0.237" W x 0.244" H (13.67mm x 6.03mm x 6.19mm)
0304.080HR
FUSE BRD MNT 80MA 277VAC/DC 2SMD
Littelfuse Inc.
21
$21.50
PICO® 304
Tape & Reel (TR)
Active
Surface Mount
Board Mount
80mA
277 V
277 V
-
Hazardous Locations
Intrinsically Safe
-
cURus, EX
-40°C ~ 60°C
1.5kA
2-SMD, J-Lead
0.538" L x 0.237" W x 0.244" H (13.67mm x 6.03mm x 6.19mm)
BK/GBA-15
FUSE CARTRIDGE 15A 50VAC/VDC CYL
Eaton - Electronics Division
37
$22.09
GBA
Bulk
Active
Holder
Cartridge
15A
50 V
50 V
Fast Blow
Electrical, Industrial
Indicating
-
CE, UR
-
300A
Cylindrical, Alarm Indicator, 3AG, 1/4" x 1 1/4"
0.252" Dia x 1.268" L (6.40mm x 32.20mm)
0HEV020.ZXPCBL
FUSE CERAMIC 20A 450VDC 5AG
Littelfuse Inc.
8
$23.69
LC HEV
Bulk
Active
Through Hole
Cartridge
20A
-
450 V
-
Lift Trucks
-
-
-
-40°C ~ 125°C
10kA
5AG, 10mm x 38mm w/PC Pins (Midget)
0.406" Dia x 1.532" L (10.30mm x 38.90mm)
KLKR.200T
FUSE CRTRDGE 200MA 600VAC/300VDC
Littelfuse Inc.
27
$26.14
POWR-GARD® KLKR
Bulk
Active
Holder
Cartridge
200mA
600 V
300 V
Fast Blow
Electrical, Industrial
-
CC
CE, CSA, UL
-
200kA AC, 20kA DC
5AG, 10mm x 38mm (Midget)
0.406" Dia x 1.500" L (10.30mm x 38.10mm)
KLKR008.TS
FUSE CARTRIDGE 8A 600VAC/300VDC
Littelfuse Inc.
31
$26.37
POWR-GARD® KLKR
Bulk
Active
Holder
Cartridge
8A
600 V
300 V
Fast Blow
Motor Protection
-
CC
CE, CSA, UL
-
200kA AC, 20kA DC
5AG, 10mm x 38mm (Midget)
0.406" Dia x 1.500" L (10.30mm x 38.10mm)
0HEV040.ZXBD
FUSE CARTRIDGE 40A 425VDC BOLT
Littelfuse Inc.
31
$28.42
LC HEV
Bulk
Active
Bolt Mount
Cartridge
40A
-
425 V
-
Lift Trucks
-
-
-
-40°C ~ 125°C
10kA
Cylindrical, Blade Terminal (Bolt)
0.469" Dia x 2.559" L (11.90mm x 65.00mm)
0TLS050.TXLS
FUSE CRTRDGE 50A 170VDC RAD BEND
Littelfuse Inc.
32
$29.08
POWR-GARD® TLS
Bulk
Active
Through Hole
Cartridge
50A
-
170 V
Fast Blow
Telecom
-
-
CE, cURus
-
100kA
Radial Bend Cylinder
0.562" Dia x 0.944" L (14.28mm x 23.98mm)
TCF25RN
CUBEFUSE 25 AMP NON-INP
Eaton - Bussmann Electrical Division
5
$78.16
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
JLLN-300
FUSE CRTRDGE 300A 300VAC/125VDC
Riedon
6
$99.33
JLLN
-
Active
Bolt Mount
Cartridge
300A
300 V
125 V
Fast Blow
Electrical, Industrial
-
T
CSA, UL
-
200kA AC, 20kA DC
Cartridge, Non-Standard
1.312" Dia x 0.828" L (33.30mm x 21.00mm)
L75QS125.V
750VDC HIGHSPEED SEMICONDUCTOR F
Littelfuse Inc.
6
$131.41
POWR-SPEED® L75QS
Box
Active
Bolt Mount
Cartridge
125A
-
750 V
Fast Blow
Electrical, Industrial
-
-
CE, cURus, UL
-55°C ~ 125°C
50kA
Cylindrical, Blade Terminal (Bolt)
1.218" Dia x 2.875" L (30.94mm x 73.03mm)
L15S500.V
FUSE CRTRDGE 500A 150VAC/100VDC
Littelfuse Inc.
7
$134.02
POWR-GARD® L15S
Bulk
Active
Bolt Mount
Cartridge
500A
150 V
100 V
Fast Blow
Semiconductors
-
-
CE, CSA, UR
-
100kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
1.500" Dia x 1.252" L (38.10mm x 31.80mm)
PSR030UL0100Z
FUSE SQUARE 100A 700VAC/600VDC
Littelfuse Inc.
6
$182.73
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
100A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.866" L x 1.693" W x 1.929" H (47.40mm x 43.00mm x 49.00mm)
PSR030DL0050Z
FUSE SQUARE 50A 700VAC/600VDC
Littelfuse Inc.
3
$222.27
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
50A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CCC, CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.866" L x 1.693" W x 1.929" H (47.40mm x 43.00mm x 49.00mm)
PSR031FS0200Z
FUSE SQUARE 200A 700VAC/600VDC
Littelfuse Inc.
5
$244.07
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
200A
700 V
600 V
Fast Blow
Semiconductors
-
-
CCC, CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.969" L x 2.028" W x 2.264" H (50.00mm x 51.50mm x 57.50mm)
PSR031FS0250Z
FUSE SQUARE 250A 700VAC/600VDC
Littelfuse Inc.
3
$244.93
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
250A
700 V
600 V
Fast Blow
Semiconductors
-
-
CCC, CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.969" L x 2.028" W x 2.264" H (50.00mm x 51.50mm x 57.50mm)
PSR030DL0200Z
FUSE SQUARE 200A 700VAC/600VDC
Littelfuse Inc.
3
$245.02
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
200A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CCC, CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.866" L x 1.693" W x 1.929" H (47.40mm x 43.00mm x 49.00mm)
PSR031FS0500Z
FUSE SQUARE 500A 700VAC/600VDC
Littelfuse Inc.
4
$277.06
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
500A
700 V
600 V
Fast Blow
Semiconductors
-
-
CCC, CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.969" L x 2.028" W x 2.264" H (50.00mm x 51.50mm x 57.50mm)
PSR070FS0050Z
FUSE SQUARE 50A 1.3KVAC/1KVDC
Littelfuse Inc.
3
$289.10
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
50A
1.3 kV
1 kV
Fast Blow
Semiconductors
Indicating
-
CCC, CE, cURus, UL
-55°C ~ 125°C
100kA AC, 150kA DC
-
2.913" L x 1.693" W x 1.929" H (74.00mm x 43.00mm x 49.00mm)
