Electrical, Specialty Fuses

Category Introduction

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
	LA070URD31TTI0500 FUSE SQUARE 500A 700VAC RECT Littelfuse Inc.	520	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	500A	700 V	-	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA	Rectangular	1.992" L x 2.000" W x 2.264" H (50.60mm x 50.80mm x 57.50mm)
	LA070URD31TTI0630 FUSE SQUARE 630A 700VAC RECT Littelfuse Inc.	293	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	630A	700 V	-	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA	Rectangular	1.992" L x 2.000" W x 2.264" H (50.60mm x 50.80mm x 57.50mm)
	LA070URD31LI0450 FUSE SQUARE 450A 700VAC RECT Littelfuse Inc.	213	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	450A	700 V	-	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA	Rectangular, Blade	1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm)
	LA070URD32KI0550 FUSE SQUARE 550A 700VAC RECT Littelfuse Inc.	125	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	550A	700 V	-	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA	Rectangular, Blade	1.874" L x 2.362" W x 2.598" H (47.60mm x 60.00mm x 66.00mm)
	LA070URD32KI0450 FUSE SQUARE 450A 700VAC RECT Littelfuse Inc.	372	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	450A	700 V	-	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA	Rectangular, Blade	1.874" L x 2.362" W x 2.598" H (47.60mm x 60.00mm x 66.00mm)
	LA070URD32KI0500 FUSE SQUARE 500A 700VAC RECT Littelfuse Inc.	463	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	500A	700 V	-	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA	Rectangular, Blade	1.874" L x 2.362" W x 2.598" H (47.60mm x 60.00mm x 66.00mm)
	LA130URD71LLI0200 FUSE SQUARE 200A 1.3KVAC RECT Littelfuse Inc.	559	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	200A	1.3 kV	-	Fast Blow	Electrical, Industrial	-	-	UR	-	100kA	Rectangular, Blade	2.854" L x 2.008" W x 2.206" H (72.50mm x 51.00mm x 56.03mm)
	LA130URD71LLI0160 FUSE SQUARE 160A 1.3KVAC RECT Littelfuse Inc.	372	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	160A	1.3 kV	-	Fast Blow	Electrical, Industrial	-	-	UR	-	100kA	Rectangular, Blade	2.854" L x 2.008" W x 2.206" H (72.50mm x 51.00mm x 56.03mm)
	LA130URD70LI0080 FUSE SQUARE 80A 1.3KVAC RECT Littelfuse Inc.	141	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	80A	1.3 kV	-	Fast Blow	Electrical, Industrial	-	-	UR	-	100kA	Rectangular, Blade	2.854" L x 1.575" W x 1.773" H (72.50mm x 40.00mm x 45.03mm)
	LA130URD71LLI0250 FUSE SQUARE 250A 1.3KVAC RECT Littelfuse Inc.	454	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	250A	1.3 kV	-	Fast Blow	Electrical, Industrial	-	-	UR	-	100kA	Rectangular, Blade	2.854" L x 2.008" W x 2.206" H (72.50mm x 51.00mm x 56.03mm)
	LA070URD31KI0800 FUSE SQUARE 800A 700VAC RECT Littelfuse Inc.	67	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	800A	700 V	-	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA	Rectangular, Blade	1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm)
	LA070URD32KI0630 FUSE SQUARE 630A 700VAC RECT Littelfuse Inc.	103	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	630A	700 V	-	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA	Rectangular, Blade	1.874" L x 2.362" W x 2.598" H (47.60mm x 60.00mm x 66.00mm)
	LA070URD31KI0700 FUSE SQUARE 700A 700VAC RECT Littelfuse Inc.	63	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	700A	700 V	-	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA	Rectangular, Blade	1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm)
	LA130URD70LI0063 FUSE SQUARE 63A 1.3KVAC RECT Littelfuse Inc.	195	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	63A	1.3 kV	-	Fast Blow	Electrical, Industrial	-	-	UR	-	100kA	Rectangular, Blade	2.854" L x 1.575" W x 1.773" H (72.50mm x 40.00mm x 45.03mm)
	LA070URD31LI0500 FUSE SQUARE 500A 700VAC RECT Littelfuse Inc.	55	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	500A	700 V	-	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA	Rectangular, Blade	1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm)
	LA070URD30KI0550 FUSE SQUARE 550A 700VAC RECT Littelfuse Inc.	406	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	550A	700 V	-	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA	Rectangular, Blade	1.874" L x 1.575" W x 1.811" H (47.60mm x 40.00mm x 46.00mm)
	LA070URD30KI0450 FUSE SQUARE 450A 700VAC RECT Littelfuse Inc.	538	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	450A	700 V	-	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA	Rectangular, Blade	1.874" L x 1.575" W x 1.811" H (47.60mm x 40.00mm x 46.00mm)
	LA070URD30KI0500 FUSE SQUARE 500A 700VAC RECT Littelfuse Inc.	473	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	500A	700 V	-	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA	Rectangular, Blade	1.874" L x 1.575" W x 1.811" H (47.60mm x 40.00mm x 46.00mm)
	LA070URD31LI0400 FUSE SQUARE 400A 700VAC RECT Littelfuse Inc.	470	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	400A	700 V	-	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA	Rectangular, Blade	1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm)
	LA070URD31KI0630 FUSE SQUARE 630A 700VAC RECT Littelfuse Inc.	375	$0.00		POWR-GARD® LA	Bulk	Obsolete	Bolt Mount	Square	630A	700 V	-	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA	Rectangular, Blade	1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm)