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
170M5722
FUSE SQUARE 630A 690V RECT
Eaton - Bussmann Electrical Division
3
$576.11
170M
Bulk
Active
-
Square
-
-
-
-
-
-
-
-
-
-
Rectangular, Blade
-
UHT-MYR
BUSS CABLE LIMITER
Eaton - Bussmann Electrical Division
2
$576.75
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
170M3146
FUSE SQUARE 315A 1.3KVAC RECT
Eaton - Bussmann Electrical Division
3
$569.66
Bulk
Active
Bolt Mount
Square
315A
1.3 kV
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
100kA
Rectangular, Blade
3.150" L x 1.772" W x 2.283" H (80.00mm x 45.00mm x 58.00mm)
170M3147
FUSE SQUARE 350A 1.3KVAC RECT
Eaton - Bussmann Electrical Division
2
$566.83
Bulk
Active
Bolt Mount
Square
350A
1.3 kV
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
100kA
Rectangular, Blade
3.150" L x 1.772" W x 2.283" H (80.00mm x 45.00mm x 58.00mm)
PSR033DL1100X
FUSE SQUARE 1.1KA 700VAC/600VDC
Littelfuse Inc.
2
$506.07
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
1.1kA
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CCC, 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)
PSR033DL1250X
FUSE SQUARE 1.25KA 700VAC/500VDC
Littelfuse Inc.
2
$498.30
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
1.25kA
700 V
500 V
Fast Blow
Semiconductors
Indicating
-
CCC, 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)
FWA-1000ASI4
FUSE CARTRIDGE 1KA 150VAC/80VDC
Eaton - Bussmann Electrical Division
2
$567.72
FWA
Bulk
Active
Bolt Mount
Cartridge
1kA
150 V
80 V
-
Electrical, Industrial
Indicating
-
CE, UR
-
200kA AC, 100kA DC
Cylindrical, Blade Terminal (Bolt)
1.500" Dia x 1.250" L (38.10mm x 31.75mm)
PSR072FL0550Z
FUSE SQUARE 550A 1.3KVAC/1KVDC
Littelfuse Inc.
2
$501.98
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
550A
1.3 kV
1 kV
Fast Blow
Semiconductors
-
-
CCC, CE, cURus, UL
-55°C ~ 125°C
100kA AC, 150kA DC
-
2.953" L x 2.362" W x 2.598" H (75.00mm x 60.00mm x 66.00mm)
PSR072FL0630Z
FUSE SQUARE 630A 1.3KVAC/1KVDC
Littelfuse Inc.
2
$504.50
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
630A
1.3 kV
1 kV
Fast Blow
Semiconductors
-
-
CCC, CE, cURus, UL
-55°C ~ 125°C
100kA AC, 150kA DC
-
2.953" L x 2.362" W x 2.598" H (75.00mm x 60.00mm x 66.00mm)
170M4691
FUSE SQUARE 315A 1.3KVAC RECT
Eaton - Bussmann Electrical Division
3
$567.69
Bulk
Active
Bolt Mount
Square
315A
1.3 kV
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
100kA
Rectangular, Blade
2.913" L x 2.087" W x 2.717" H (74.00mm x 53.00mm x 69.00mm)
170M4692
FUSE SQUARE 350A 1.3KVAC RECT
Eaton - Bussmann Electrical Division
2
$581.78
Bulk
Active
Bolt Mount
Square
350A
1.3 kV
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
100kA
Rectangular, Blade
2.913" L x 2.087" W x 2.717" H (74.00mm x 53.00mm x 69.00mm)
170M4693
FUSE SQUARE 400A 1.3KVAC RECT
Eaton - Bussmann Electrical Division
3
$578.37
Bulk
Active
Bolt Mount
Square
400A
1.3 kV
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
100kA
Rectangular, Blade
2.913" L x 2.087" W x 2.717" H (74.00mm x 53.00mm x 69.00mm)
15CLPT-10E
FUSE CARTRIDGE 10A 15.5KVAC
Eaton - Bussmann Electrical Division
3
$579.95
CLPT
-
Active
Holder
Cartridge
10A
15.5 kV
-
-
Transformer Protection
Indicating
-
-
-
80kA
Cartridge, Non-Standard
1.600" Dia x 17.600" L (40.64mm x 447.04mm)
15CLPT-5E
FUSE CARTRIDGE 5A 15.5KVAC
Eaton - Bussmann Electrical Division
3
$573.42
CLPT
-
Active
Holder
Cartridge
5A
15.5 kV
-
-
Transformer Protection
Indicating
-
-
-
80kA
Cartridge, Non-Standard
1.600" Dia x 17.600" L (40.64mm x 447.04mm)
170M5808D
FUSE SQUARE 400A 700VAC RECT
Eaton - Bussmann Electrical Division
2
$582.54
Bulk
Active
Holder
Square
400A
700 V
-
-
Electrical, Industrial
Indicating
-
CE, UR
-
200kA
Rectangular, Blade
2.717" L x 2.165" W x 2.795" H (69.00mm x 55.00mm x 71.00mm)
170M5810D
FUSE SQUARE 500A 700VAC RECT
Eaton - Bussmann Electrical Division
3
$578.63
Bulk
Active
Holder
Square
500A
700 V
-
-
Electrical, Industrial
Indicating
-
CE, UR
-
200kA
Rectangular, Blade
2.717" L x 2.165" W x 2.795" H (69.00mm x 55.00mm x 71.00mm)
170M5813D
FUSE SQUARE 700A 700VAC RECT
Eaton - Bussmann Electrical Division
2
$566.39
Bulk
Active
Holder
Square
700A
700 V
-
-
Electrical, Industrial
Indicating
-
CE, UR
-
200kA
Rectangular, Blade
2.717" L x 2.165" W x 2.795" H (69.00mm x 55.00mm x 71.00mm)
170M5811D
FUSE SQUARE 550A 690V RECT
Eaton - Bussmann Electrical Division
2
$579.24
Bulk
Active
Holder
Square
550A
-
-
-
-
-
-
CE, CSA, UL
-
200kA
Rectangular, Blade
5.906" L x 2.126" W x 2.835" H (150.00mm x 54.00mm x 72.00mm)
170M5812D
FUSE SQUARE 630A 690V RECT
Eaton - Bussmann Electrical Division
3
$583.14
Bulk
Active
Holder
Square
630A
-
-
-
-
-
-
CE, CSA, UL
-
200kA
Rectangular, Blade
5.906" L x 2.126" W x 2.835" H (150.00mm x 54.00mm x 72.00mm)
PSR033DS1000X
FUSE SQUARE 1KA 700VAC/600VDC
Littelfuse Inc.
3
$501.54
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
1kA
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CCC, 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)
