Specification	IDSR1.25T

Applications	Electrical, Industrial
Approval Agency	UL, CSA, CE
Breaking Capacity @ Rated Voltage	20 kA, 200 kA
Class	RK5
Current Rating (Amps)	1.25 A
Fuse Type	Cartridge
Mounting Type	Requires Holder
Package / Case	Cylindrical, Alarm Indicating
Response Time	Slow Blow
Size / Dimension [diameter]	0.811 in
Size / Dimension [diameter]	20.6 mm
Size / Dimension [x]	5 in
Size / Dimension [x]	127 mm
Voltage Rating - AC	600 VAC
Voltage Rating - DC	600 V

IDSR1.25 Series

FUS 600VAC/DC T/D IND RK5 1.25A

Part	Applications	Response Time	Voltage Rating - AC	Current Rating (Amps)	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [diameter]	Approval Agency	Class	Voltage Rating - DC	Package / Case	Breaking Capacity @ Rated Voltage	Mounting Type	Fuse Type
Littelfuse/Commercial Vehicle Products IDSR1.25T	Electrical Industrial	Slow Blow	600 VAC	1.25 A	5 in	127 mm	0.811 in	20.6 mm	CE CSA UL	RK5	600 V	Cylindrical Alarm Indicating	20 kA 200 kA	Requires Holder	Cartridge

Pricing

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

General part information

IDSR1.25 is a Class RK5 fuse with an ampere rating of 1.25 and cartridge-style construction.

Technical documentation and resources