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
LA50QS101
FUSE CARTRIDGE 10A 500VAC/VDC
Littelfuse Inc.
48
$0.00
POWR-GARD® LA50QS
Bulk
Obsolete
Bolt Mount
Cartridge
10A
500 V
500 V
Fast Blow
Electrical, Industrial
-
-
CSA, UR
-
200kA AC, 100kA DC
Cylindrical, Blade Terminal (Bolt)
-
LA130URD71TTI0280
FUSE SQUARE 280A 1.3KVAC RECT
Littelfuse Inc.
166
$0.00
POWR-GARD® LA
Bulk
Obsolete
Bolt Mount
Square
280A
1.3 kV
-
Fast Blow
Electrical, Industrial
-
-
UR
-
100kA
Rectangular
2.913" L x 2.008" W x 2.206" H (74.00mm x 51.00mm x 56.03mm)
LA50QS121
FUSE CARTRIDGE 12A 500VAC/VDC
Littelfuse Inc.
236
$0.00
POWR-GARD® LA50QS
Bulk
Obsolete
Bolt Mount
Cartridge
12A
500 V
500 V
Fast Blow
Electrical, Industrial
-
-
CSA, UR
-
200kA AC, 100kA DC
Cylindrical, Blade Terminal (Bolt)
-
LA50QS251
FUSE CARTRIDGE 25A 500VAC/VDC
Littelfuse Inc.
508
$0.00
POWR-GARD® LA50QS
Bulk
Obsolete
Bolt Mount
Cartridge
25A
500 V
500 V
Fast Blow
Electrical, Industrial
-
-
CSA, UR
-
200kA AC, 100kA DC
Cylindrical, Blade Terminal (Bolt)
1.500" Dia x 2.091" L (38.10mm x 53.10mm)
LA50QS8004
FUSE CARTRIDGE 800A 500VAC/VDC
Littelfuse Inc.
238
$0.00
POWR-GARD® LA50QS
Bulk
Obsolete
Bolt Mount
Cartridge
800A
500 V
500 V
Fast Blow
Electrical, Industrial
-
-
CSA, UR
-
200kA AC, 100kA DC
Cylindrical, Blade Terminal (Bolt)
2.500" Dia x 2.220" L (63.50mm x 56.40mm)
LA50QS301
FUSE CARTRIDGE 30A 500VAC/VDC
Littelfuse Inc.
462
$0.00
POWR-GARD® LA50QS
Bulk
Obsolete
Bolt Mount
Cartridge
30A
500 V
500 V
Fast Blow
Electrical, Industrial
-
-
CSA, UR
-
200kA AC, 100kA DC
Cylindrical, Blade Terminal (Bolt)
1.500" Dia x 2.091" L (38.10mm x 53.10mm)
LA50QS151
FUSE CARTRIDGE 15A 500VAC/VDC
Littelfuse Inc.
556
$0.00
POWR-GARD® LA50QS
Bulk
Obsolete
Bolt Mount
Cartridge
15A
500 V
500 V
Fast Blow
Electrical, Industrial
-
-
CSA, UR
-
200kA AC, 100kA DC
Cylindrical, Blade Terminal (Bolt)
1.220" Dia x 2.130" L (31.00mm x 54.10mm)
B2000T
FUSE BOARD MOUNT 2A 600VAC 2SMD
Bourns Inc.
313
$0.00
Telefuse™
Tape & Reel (TR)
Obsolete
Surface Mount
Board Mount
2A
600 V
-
-
Telecom
-
-
UR
-55°C ~ 125°C
-
2-SMD, Square End Block
0.380" L x 0.120" W x 0.120" H (9.65mm x 3.05mm x 3.05mm)