Littelfuse FLNR 60 ID Class RK5 250V 60A Time Delay Fuses (Box of 10)
The Littelfuse FLNR 60 ID fuses are UL Class RK5 dual-element time-delay fuses, designed to provide superior overcurrent protection for a wide range of industrial applications. This box contains ten 60-amp fuses, each rated for 250 volts AC and 125 volts DC.
Key Features
- Dual-Element Design: Enhances performance by offering advanced short-circuit and overload protection.
- Time-Delay Functionality: Allows temporary overloads, such as motor startups, without unnecessary fuse operation.
- Current-Limiting Capability: Restricts fault current, providing a high degree of circuit protection.
- Indicating Feature: Visual indication of fuse status facilitates quick identification and replacement of blown fuses.
Specifications
- Amperage Rating: 60 A
- Voltage Rating: 250 VAC / 125 VDC
- Interrupting Rating: 300 kA AC; 20 kA DC
- Response Time: 10 seconds
- Body Dimensions: 13/16 inch diameter x 3 inches length
- Material: Fiber body with bronze caps
- Mounting Type: Holder
- Terminal Type: Ferrule
Applications
These fuses are ideal for use in:
- Service entrance switches
- Transformers
- Switchboard mains and feeders
- Motor control center mains and motor branch circuits
- General-purpose circuits
Compliance and Standards
The FLNR 60 ID fuses comply with the following standards:
- UL 248-12
- CSA LR29862
- Federal Specification WF-1814
Ensure reliable and efficient circuit protection with the Littelfuse FLNR 60 ID Class RK5 fuses, designed to meet the demands of various industrial applications.

















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