McNaughton-McKay
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FLSR UL CLASS ELEMENT TIME DELAY 250A. Littelfuse FLSR series fuses have been the superior UL Class RK5 dual-element time-delay fuses, and are the most widely used class of fuses. FLSR series fuses provide excellent protection for all types of circuits especially those containing motors. However, users and specifiers should consider the significant benefits offered by Indicator fuses. Applications: Service entrance switches. Switchboard main and feeder switches. Motor control center mains and motor branch circuits. Individual fused combination motor controllers. Distribution panelboards. Industrial control panels. Protection of fully-rated panelboards and loadcenters. All general purpose circuits. Safety:200,000 A.I.R.- Reliable interruption of all overcurrents up to 200,000 amperes. Faster acting short circuit protection than any non-current limiting mechanical protective device. Reliability: Accurate and reliable - Automated, precision manufactured and assembled parts ensure accurate, consistent response to overloads and short circuits.

Details

MFG PART #:FLSR250

McMc Part #:LITTFLSR250

UPC #:079458170900

Availability

$360.29 E

Details

MFG PART #:FLSR250

McMc Part #:LITTFLSR250

UPC #:079458170900

Availability

Attributes

Brand:Littelfuse®
Amperage Rating:250 A
Class:RK5
Frequency Rating:50/60 Hz
Interrupt Rating:200/20 kA
Material:Composite
Mounting Type:Holder
Response Time:10 s
Terminal Type:Knife Blade
Type:Current Limiting
Voltage Rating:600 VAC/300 VDC
Series:FLSR
Body Type:Cylindrical
Indicating/Non-Indicating:Non-Indicating
Rejection/Non-Rejection:Rejection
Element:Dual
Body Size:2-19/32 in Dia x 11-5/8 in L