Description

Littelfuse® POWR-GARD® Fast Acting Fuse, Current Limiting High Speed North American Style, Series: KLSR, Non-Indicating, 300 A, 600 VAC/300 VDC, 200/20 kA Interrupt, Class: RK1, 50/60 Hz Frequency, Knife Blade Terminal, Holder Mounting, Cartridge Body, Single Element, Melamine, 2-19/32 in Dia x 11-5/8 in L Body

Features:

• Extremely current limiting - stops damaging short circuit current faster than any mechanical protective device
• Fast-acting - provides fast-acting protection to equipment such as variable speed drives, rectifiers and other equipment containing surge-sensitive components
• Reliable interruption of all over currents upto 200000 A
• Longer equipment life - current limiting design reduces damage to equipment caused by heating and magnetic effects of short circuit currents
• Often permits use of readily available, less costly equipment
• 200 kA at 600 VAC, 20 kA at 300 VDC interrupting rating

Applications:

Resistance Heaters, Lighting Circuits and Non-Inductive Load Applications

Standards/Approval:

• UL 248-12 File No. E81895
• CSA File No. LR29862
• PROP65: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer

Amperage Rating	300 A
Body Size	2-19/32 in Dia x 11-5/8 in L
Body Type	Cartridge
Class	RK1
Element	Single
Frequency Rating	50/60 Hz
Indicating/Non-Indicating	Non-Indicating
Interrupt Rating	200/20 kA
Material	Melamine
Mounting Type	Holder
Series	KLSR
Terminal Type	Knife Blade
Type	Current Limiting High Speed North American Style
Voltage Rating	600 VAC/300 VDC
Manufacturer	LITTELFUSE