FSH-20A

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OptiFuse

FUSE GLASS 20A 125VAC 1AG

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OptiFuse

FUSE GLASS 20A 125VAC 1AG

Technical Specifications

Parameters and characteristics for this part

Specification	FSH-20A

Approval Agency	UL 248
Breaking Capacity @ Rated Voltage	1 kA
Current Rating (Amps)	20 A
Mounting Type	Requires Holder
Package / Case	1AG
Package / Case [x]	0.25 in
Package / Case [y]	0.625 in
Response Time	Fast Blow
Size / Dimension [diameter]	0.25 in
Size / Dimension [diameter]	6.35 mm
Size / Dimension [z]	0.626 in
Size / Dimension [z]	15.9 mm
Voltage Rating - AC	125 V

Part	Breaking Capacity @ Rated Voltage	Package / Case	Package / Case [y]	Package / Case [x]	Mounting Type	Approval Agency	Voltage Rating - AC	Current Rating (Amps)	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [diameter]	Size / Dimension [diameter]	Response Time
OptiFuse FSH-15A	1 kA	1AG	0.625 in	0.25 in	Requires Holder	UL 248	125 V	15 A	0.626 in	15.9 mm	0.25 in	6.35 mm	Fast Blow
OptiFuse FSH-5A	1 kA	1AG	0.625 in	0.25 in	Requires Holder	UL 248	125 V	5 A	0.626 in	15.9 mm	0.25 in	6.35 mm	Fast Blow
OptiFuse FSH-3A		1AG	0.625 in	0.25 in	Requires Holder	cULus UL 248	250 V	3 A	0.626 in	15.9 mm	0.25 in	6.35 mm	Fast Blow
OptiFuse FSH-1A		1AG	0.625 in	0.25 in	Requires Holder	cULus UL 248	250 V	1 A	0.626 in	15.9 mm	0.25 in	6.35 mm	Fast Blow
OptiFuse FSH-25A	1 kA	1AG	0.625 in	0.25 in	Requires Holder	UL 248	125 V	25 A	0.626 in	15.9 mm	0.25 in	6.35 mm	Fast Blow
OptiFuse FSH-2A		1AG	0.625 in	0.25 in	Requires Holder	cULus UL 248	250 V	2 A	0.626 in	15.9 mm	0.25 in	6.35 mm	Fast Blow
OptiFuse FSH-20A	1 kA	1AG	0.625 in	0.25 in	Requires Holder	UL 248	125 V	20 A	0.626 in	15.9 mm	0.25 in	6.35 mm	Fast Blow
OptiFuse FSH-4A	1 kA	1AG	0.625 in	0.25 in	Requires Holder	UL 248	125 V	4 A	0.626 in	15.9 mm	0.25 in	6.35 mm	Fast Blow
OptiFuse FSH-2.5A		1AG	0.625 in	0.25 in	Requires Holder	cULus UL 248	250 V	2.5 A	0.626 in	15.9 mm	0.25 in	6.35 mm	Fast Blow
OptiFuse FSH-7.5A	1 kA	1AG	0.625 in	0.25 in	Requires Holder	UL 248	32 V	7.5 A	0.626 in	15.9 mm	0.25 in	6.35 mm	Fast Blow

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

General part information

20 A 125 V AC DC Fuse Cartridge, Glass Requires Holder 1AG, 1/4" x 5/8"

Technical documentation and resources