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
PSR033UL0800X
FUSE SQUARE 800A 700VAC/600VDC
Littelfuse Inc.
3
$417.49
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
800A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm)
PSR033UL0900X
FUSE SQUARE 900A 700VAC/600VDC
Littelfuse Inc.
2
$421.30
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
900A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm)
LPN-RK-175SP-TP
CLASS RK1 FUSE TIN PLATED
Eaton - Bussmann Electrical Division
2
$467.21
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
KLNR400.X
FUSE CRTRDGE 400A 250VAC/125VDC
Littelfuse Inc.
4
$425.96
POWR-GARD® KLNR
Bulk
Active
Holder
Cartridge
400A
250 V
125 V
Fast Blow
Electrical, Industrial
-
RK1
CE, CSA, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminals
2.094" Dia x 8.626" L (53.19mm x 219.10mm)
170M3693
FUSE SQUARE 160A 1.3KVAC RECT
Eaton - Bussmann Electrical Division
2
$487.10
Bulk
Active
Bolt Mount
Square
160A
1.3 kV
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
100kA
Rectangular, Blade
2.913" L x 1.772" W x 2.323" H (74.00mm x 45.00mm x 59.00mm)
GSA600
FUSE 600AMP 240VAC BS88
Eaton - Bussmann Electrical Division
2
$570.48
-
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
KAC-350
FUSE CRTRDGE 350A 600VAC CYLINDR
Eaton - Bussmann Electrical Division
3
$476.24
KAC
Bulk
Active
Bolt Mount
Cartridge
350A
600 V
-
-
Electrical, Industrial
-
-
UR
-
200kA
Cylindrical, Blade Terminal (Bolt)
2.000" Dia x 3.000" L (50.80mm x 76.20mm)
PSR033US0700X
FUSE SQUARE 700A 700VAC/600VDC
Littelfuse Inc.
4
$417.89
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
700A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm)
PSR033US0900X
FUSE SQUARE 900A 700VAC/600VDC
Littelfuse Inc.
3
$420.66
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
900A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm)
PSR033US0800X
FUSE SQUARE 800A 700VAC/600VDC
Littelfuse Inc.
3
$415.09
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
800A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm)
