0514004.MXP

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LITTELFUSE

FUSE, CARTRIDGE, FAST ACTING, 4 A, 500 V, 6.3MM X 32MM, 1/4" X 1-1/4", 514 SERIES

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Active

LITTELFUSE

FUSE, CARTRIDGE, FAST ACTING, 4 A, 500 V, 6.3MM X 32MM, 1/4" X 1-1/4", 514 SERIES

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	0514004.MXP	0514004 Series

Approval Agency	CE, cURus	CE, cURus
Breaking Capacity @ Rated Voltage	5 kA	5 kA
Current Rating (Amps)	4 A	4 A
DC Cold Resistance	0.049 Ohms	0.049 Ohms
Fuse Type	Cartridge, Ceramic	Cartridge, Ceramic
Melting I²t	12.43 I²t	12.43 I²t
Mounting Type	Requires Holder	Requires Holder, Through Hole
Operating Temperature [Max]	125 °C	125 °C
Operating Temperature [Min]	-55 °C	-55 °C
Package / Case	3AB, 3AG	3AB, 3AG
Package / Case [x]	1/4	1/4
Package / Case [y]	1-1/4	1-1/4
Response Time	Fast Blow	Fast Blow
Size / Dimension	-	6.99 - 32.72 mm
Size / Dimension [diameter]	0.25 in	0.25 - 0.275 in
Size / Dimension [diameter]	6.35 mm	6.35 mm
Size / Dimension [x]	31.75 mm	31.75 mm
Size / Dimension [x]	1.25 "	1.25 - 1.288 "
Voltage Rating - AC	500 V	500 V

FUSE, CARTRIDGE, FAST ACTING, 4 A, 500 V, 6.3MM X 32MM, 1/4" X 1-1/4", 514 SERIES

Part	DC Cold Resistance	Fuse Type	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [diameter]	Size / Dimension [x]	Response Time	Voltage Rating - AC	Breaking Capacity @ Rated Voltage	Package / Case	Package / Case [y]	Package / Case [x]	Current Rating (Amps)	Operating Temperature [Min]	Operating Temperature [Max]	Melting I²t	Mounting Type	Approval Agency	Size / Dimension
LITTELFUSE 0514004.MXP	0.049 Ohms	Cartridge, Ceramic	31.75 mm	0.25 in	6.35 mm	1.25 "	Fast Blow	500 V	5 kA	3AB, 3AG	1-1/4	1/4	4 A	-55 °C	125 °C	12.43 I²t	Requires Holder	CE, cURus
LITTELFUSE 0514004.MXEP	0.049 Ohms	Cartridge, Ceramic		0.275 "		1.288 "	Fast Blow	500 V	5 kA	3AB, 3AG	1-1/4	1/4	4 A	-55 °C	125 °C	12.43 I²t	Through Hole	CE, cURus	6.99 mm, 32.72 mm

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow	N/A	1	$ 1.96
Digikey	Bulk	1000	$ 2.60

General part information

4 A 500 V AC DC Fuse Cartridge, Ceramic Requires Holder 3AB, 3AG, 1/4" x 1-1/4"

Technical documentation and resources