FSF Series

Manufacturer: OptiFuse

Catalog

FUSE GLASS 3A 250VAC

Part	Package / Case	Size / Dimension [x]	Size / Dimension [diameter]	Voltage Rating - AC	Current Rating (Amps)	Approval Agency	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Breaking Capacity @ Rated Voltage	Response Time	Fuse Type	Melting I²t	Melting I˛t
OptiFuse FSF-3A	Cartridge Non-Standard	0.394 in 10 mm	0.142 in 3.6 mm	250 V	3 A	cULus UL 248	Requires Holder	-55 C	125 °C	50 A	Fast Blow	Cartridge Glass
OptiFuse FSF-250MA	Cartridge Non-Standard	0.394 in 10 mm	0.142 in 3.6 mm	250 V	0.25 A	cULus UL 248	Requires Holder	-55 C	125 °C	50 A	Fast Blow	Cartridge Glass	0.01093
OptiFuse FSF-P-15A	Cartridge Non-Standard	0.394 in 10 mm	0.142 in 3.6 mm	250 V	15 A	UL 248	Requires Holder	-55 C	125 °C	50 A	Fast Blow	Cartridge Glass	243.7	243.7
OptiFuse FSF-2.5A	Cartridge Non-Standard	0.394 in 10 mm	0.142 in 3.6 mm	250 V	2.5 A	cULus UL 248	Requires Holder	-55 C	125 °C	50 A	Fast Blow	Cartridge Glass
OptiFuse FSF-3.15A	Cartridge Non-Standard	0.394 in 10 mm	0.142 in 3.6 mm	250 V	3.15 A	cULus UL 248	Requires Holder	-55 C	125 °C	50 A	Fast Blow	Cartridge Glass
OptiFuse FSF-1A	Cartridge Non-Standard	0.394 in 10 mm	0.142 in 3.6 mm	250 V	1 A	cULus UL 248	Requires Holder	-55 C	125 °C	50 A	Fast Blow	Cartridge Glass
OptiFuse FSF-315MA	Cartridge Non-Standard	0.394 in 10 mm	0.142 in 3.6 mm	250 V	0.315 A	cULus UL 248	Requires Holder	-55 C	125 °C	50 A	Fast Blow	Cartridge Glass
OptiFuse FSF-6A	Cartridge Non-Standard	0.394 in 10 mm	0.142 in 3.6 mm	250 V	6 A	cULus UL 248	Requires Holder	-55 C	125 °C	50 A	Fast Blow	Cartridge Glass	16.34 I²t	16.34
OptiFuse FSF-5A	Cartridge Non-Standard	0.394 in 10 mm	0.142 in 3.6 mm	250 V	5 A	cULus UL 248	Requires Holder	-55 C	125 °C	50 A	Fast Blow	Cartridge Glass
OptiFuse FSF-2A	Cartridge Non-Standard	0.394 in 10 mm	0.142 in 3.6 mm	250 V	2 A	cULus UL 248	Requires Holder	-55 C	125 °C	50 A	Fast Blow	Cartridge Glass