Circuit Protection

JLLS1200X

Active

FUSE CRTRDGE 1.2KA 600VAC/300VDC

Search across all available documentation for this part.

Circuit Protection

Active

FUSE CRTRDGE 1.2KA 600VAC/300VDC

Technical Specifications

Parameters and characteristics for this part

Specification	JLLS1200X

Applications	Electrical, Industrial
Approval Agency	CE, UR
Breaking Capacity @ Rated Voltage	200 kA
Class	T
Current Rating (Amps)	1200 A
Fuse Type	Cartridge
Mounting Type	Bolt Mount
Package / Case	Cylindrical, Blade Terminal (Bolt)
Response Time	Fast Blow
Size / Dimension [diameter]	66.8 mm
Size / Dimension [diameter]	2.63 in
Size / Dimension [x]	58.4 mm
Size / Dimension [x]	2.299 in
Voltage Rating - AC	600 VAC

FUS 600V F/A CLASS T 1200A

Part	Approval Agency	Breaking Capacity @ Rated Voltage	Current Rating (Amps)	Mounting Type	Fuse Type	Voltage Rating - AC	Response Time	Applications	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [diameter]	Class	Package / Case
Littelfuse/Commercial Vehicle Products JLLS1200X	CE UR	200 kA	1200 A	Bolt Mount	Cartridge	600 VAC	Fast Blow	Electrical Industrial	58.4 mm	2.299 in	66.8 mm	2.63 in	T	Blade Terminal (Bolt) Cylindrical

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

General part information

JLLS1200 is a Class T fuse with an ampere rating of 1200 and knife-blade-style construction.

Technical documentation and resources