Littelfuse FLSR Series, 15A RK5 Fuse; 5 in. x 13/16 in. dia.

Slo-Blo® Rk5, Fls-R Class Fuse

• Slo-Blo® Rk5, Fls-R Class Fuses Are A Popular Fuse For Service Entrance, Main, Feeder, And General-Purpose Branch Circuits Up To 600 Amps.
• Excellent Choice For Circuits With High In Rush Currents, Motors, Transformers, Solenoids, And Fluorescent Lights.
• Provides Excellent Overload And Effective Short Circuit Protection For Most National Electrical Code Applications.
• Reliable Interruption Of All Overcurrents Up To 200,000 Amps; Minimizes Need For Short Circuit Calculations.
• Reduces Damage Caused By Heating And Magnetic Effects Of Short-Circuit Currents.
• 10 Seconds Minimum Time Delay At 500% Rating Eliminates Needless "Downtime" Caused By Power Surges Or Equipment Demands.
• Separate Spring Loaded, Thermal Overload Element Is Non-Fatiguing And Thermally Reversible.
• Low Resistance Design Reduces Power Consumption And Utility Bills.
• Bussman Cross Reference: Frs-R-15
• Littelfuse Cross Reference: Fls-R-15
• Size: 15 Amp Dual Element Time Delay 600 Volt Specifications:
• Voltage Ratings: Ac: 600 Volts (Fls-R), Dc: 300 Volts (Fls-R)
• Ampere Rating: 1/10-600 Amp
• Approvals: Ac: Ul Listed Class Rk5 Fues Per Ul 198E, Csa Certified Hrci-R And Dc: Fls-R: Msha 300 Volt Listing, Federal Specification No. Wf1814 (Qpl)