Littelfuse KLPC Series - Manual

POWR-GARD ® Fuse Datasheet
© 2012 Littelfuse POWR-GARD ® Products www.littelfuse.com
Rev: 100112
1 of 2
Class l – KlPC series FUses
600 VAC • Time-Delay • 200-6000 A
Description
KLPC series POWR-PRO ® fuses meet or exceed the most
stringent project specifications, including silver links, silver-plated
copper end bells, glass-reinforced melamine bodies, O-ring seals
between body and end bells, and granular quartz fillers.
Applications
• Switchboard mains and feeders
• Motor control center mains
• Large motor branch circuits
• Protection of power circuit breakers
Features/Benefits
• POWR-PRO ® Performance
• Best-in-class time-delay withstand
• Current-Limiting
• Easily coordinated with other system components
• 300 kA AC Interrupting Rating (self-certified)
Specifications
Voltage Ratings AC: 600 V
DC: 480 V
Interrupting Ratings AC: 200 kA rms symmetrical
300 kA rms symmetrical
(Littelfuse self-certified)
DC: 20,000 A
Ampere Range 200 – 6000 A
Approvals AC: Standard 248-10, Class L
UL Listed 601–6000 A
(File: E81895)
UL Recognized 200–600 A
(File: E71611)
CSA Certified 200–6000 A
(File: LR29862)
Federal Specifications 700–6000 A
(QPL-W-F-1814)
DC: Littelfuse self-certified
amPere ratings
200 500 800 1350 2000 3000
250 600 900 1400 2100 3500
300 601 1000 1500 2200 4000
350 650 1100 1600 2300 4500
400 700 1200 1800 2400 5000
450 750 1300 1900 2500 6000
Web Resources
TC Curves, downloadable CAD drawings and other technical
information: www.littelfuse.com/klpc
Dimensions
Please refer to Class L dimensions page 2.
Peak Let-Thru Curve
Note: For more information, see Peak Let-Thru Table
Ordering Information
series amPerage Catalog nUmber orDering nUmber
KLPC 800 KLPC800 KLPC800.X
KLPC