FLNR030-ID - 30 Amp Fuse

FLNR030-ID - 30 Amp Fuse

The FLNR030-ID is a 30-amp, 250V AC Class R fuse built for applications that need dependable overcurrent protection without unnecessary fuse operation during normal startup conditions. It also has an indicator feature, making it easier to spot a blown fuse during troubleshooting—a small detail that can make a real difference when you're trying to get equipment back in service. The FLNR030-ID carries a 200 kA interrupting rating at 250V AC and is current-limiting, helping reduce the amount of fault energy transmitted to downstream equipment.

Key Features and Benefits

• 30 amp rating for compatible 30A circuits and equipment.
• Rated for operation at up to 250V AC.
• Time-delay performance accommodates temporary startup and inrush currents.
• Current-limiting protection helps reduce fault energy reaching downstream components.
• The built-in fuse indication makes an open fuse easier to identify during inspection and troubleshooting.
• Cartridge-style Class R configuration for use with compatible equipment and fuse holders.
• Compact size works well where available equipment space is limited.
  

Technical Specifications

• Part Number: FLNR030-ID
  
• Type: FLNR
  
• Class: Class R
  
• Style: Cartridge Fuse
  
• Amperage: 30 A
  
• Voltage: 250V AC
  
• A.I.C. Rating: 200 kA at 250V AC
  
• Time-Delay: Yes
  
• Current Limiting: Yes
  
• Indicating: Yes
  
• Height: 2.0 in.
  
• Width: 0.56 in.
  
• Depth: 0.56 in.
  

Material Compliance and Certifications

The supplied specifications identify the FLNR030-ID as a Class R, current-limiting fuse rated for 30 amps and 250V AC, with a 200 kA interrupting capacity. Specific agency certifications, material compliance declarations, and environmental certifications were not included in the provided product information.

Where It Works Best

The FLNR030-ID is a practical fit for compatible commercial and industrial electrical systems where temporary inrush current is part of normal operation. The time-delay characteristic is useful in applications where equipment can draw additional current for a short period during startup.

It also makes sense in installations where maintenance and troubleshooting time matter. Since the fuse provides an indication when it has opened, technicians can identify the affected fuse more quickly instead of checking multiple fuses one at a time. Before replacing an existing fuse, compare the equipment requirements for amperage, voltage, fuse class, time-delay characteristics, interrupting rating, and physical size to ensure the FLNR030-ID is the appropriate match.