FLNR100-ID - 100Amp Fuse

FLNR100-ID - 100Amp Fuse

When your circuit needs 100-amp protection but must also handle normal startup current, the FLNR100-ID is designed for the job. This Class RK5 dual-element time-delay fuse carries a 100A continuous current rating and is rated for systems up to 250VAC or 125VDC. Just as useful in the field, the FLNR100-ID is an indicating fuse that provides maintenance personnel with a quicker visual indication when the fuse has opened. It uses a traditional knife-blade configuration and installs in an appropriate fuse block, clip, or holder, including compatible LFR25100 Series holders.

Key Features and Benefits

• 100A continuous rating for appropriately designed 100-amp circuits.
• Class RK5 dual-element design combines overcurrent protection with time-delay operation.
• Handles applications up to 250 VAC and 125 VDC.
• Slo-Blo/time-delay characteristics help the fuse tolerate temporary startup and inrush currents.
• The built-in indication makes an open fuse easier to spot during troubleshooting.
• Knife-blade design fits compatible fuse blocks, clips, and holders.
• Compatible with the LFR25100 Series fuse holder.
  

Technical Specifications

• Catalog Number: FLNR100-ID / FLNR100ID
  
• Series: FLNR_ID
  
• Fuse Class: Class RK5
  
• Current Rating: 100A
  
• Maximum AC Voltage: 250VAC
  
• Maximum DC Voltage: 125VDC
  
• Fuse Type: Dual Element
  
• Opening: Slo-Blo / Time Lag / Time Delay
  
• Interrupting Rating: Up to 300 kA AC; 20 kA DC
  
• Indicating: Yes
  
• Construction: Knife-Blade
  
• Mounting: Fuse Block / Clip / Holder
  
• Compatible Holder: LFR25100 Series
  

Material Compliance and Certifications

The supplied specifications identify the FLNR100-ID as a Class RK5 fuse. Product-specific details for RoHS, REACH, lead-free status, and other material or environmental compliance requirements were not included in the information provided.

Where It Works Best

The FLNR100-ID makes sense in electrical systems where temporary inrush current is normal but dependable overcurrent protection remains essential. Motors are an obvious example: startup can briefly pull considerably more current than normal operation. Transformers, industrial machinery, and other inductive loads can present similar conditions.