048712.5 Series

FUSE 420Vac/dc 5X20 FA PT 12.5A

Catalog

FUSE 420Vac/dc 5X20 FA PT 12.5A

Part	Approval Agency	Fuse Type	Operating Temperature [Min]	Operating Temperature [Max]	Voltage Rating - AC	Mounting Type	Response Time	Package / Case	Voltage Rating - DC	Breaking Capacity @ Rated Voltage	Current Rating (Amps)	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [x]	Size / Dimension [diameter]	Melting I²t	Package / Case [y]	Package / Case [x]
LITTELFUSE 048712.5MXP	TUV UR	Cartridge Ceramic	-55 C	125 °C	420 V	Requires Holder	Fast Blow	Cartridge Non-Standard	420 V	200 A 300 A	12.5 Amps	20 mm	0.205 in	0.787 "	5.2 mm	170
LITTELFUSE 048712.5MXEP	TUV UR	Cartridge Ceramic	-55 C	125 °C	420 V	Through Hole	Fast Blow	Axial	420 V	200 A 300 A	12.5 Amps	21.5 mm	0.217 in	0.846 in	5.5 mm	170	20 mm	5 mm

Catalog

FUSE 420Vac/dc 5X20 FA PT 12.5A

Description

487 series is the first fast-acting fuse with both AC and DC rating from the Littelfuse5X20mm fuse family. This fast-acting ceramic body fuse provides over-current protection for telecom power supplies and datacenter server power supplies where a high-voltage DC interrupting rating is required.