FLSR030-ID - 30Amp Fuse

FLSR030-ID - 30Amp Fuse

When your circuit needs to handle normal startup surges without sacrificing dependable overcurrent protection, the FLSR030-ID is built for the job. This 30A Class RK5 time-delay fuse uses a dual-element design that allows it to tolerate temporary inrush currents commonly encountered with motors and other inductive loads. At the same time, it provides protection against sustained overloads and short-circuit conditions. The fuse is rated for 600VAC and 300VDC and features an industrial cartridge configuration for installation in compatible fuse blocks, clips, and holders.

Key Features and Benefits

• 30-amp rating for equipment and circuits requiring 30-A fuse protection.
• Class RK5 dual-element design combines time-delay operation with overcurrent protection.
• Handles up to 600 VAC or 300 VDC, depending on the application.
• Time-delay / Slo-Blo operation helps the fuse ride through brief startup and inrush currents that are part of normal equipment operation.
• Indicating design makes fuse status easier to identify during inspections and troubleshooting.
• Industrial cartridge construction fits compatible fuse blocks, clips, and holders.
  

Technical Specifications

• Catalog Number: FLSR030-ID
  
• Manufacturer Designation: FLSR030ID
  
• Series: FLSR_ID
  
• Current Rating: 30A
  
• Fuse Class: Class RK5
  
• Fuse Type: Dual Element
  
• Opening: Slo-Blo / Time Lag / Time Delay
  
• Maximum AC Voltage: 600VAC
  
• Maximum DC Voltage: 300VDC
  
• AC Interrupting Rating: 200,000A at 600VAC
  
• Additional Listed AC Interrupting Rating: 300,000A at 600VAC
  
• DC Interrupting Rating: 20,000A at 300VDC
  
• Construction: Industrial Cartridge
  
• Indicating: Yes
  
• Mounting: Fuse Block / Clip / Holder
  
• Specified Holder: LFR60030 Series
  

Material Compliance and Certifications

The FLSR030-ID is classified as a Class RK5 fuse. The product information provided for this item does not specify individual RoHS, REACH, or other material-compliance declarations. If your installation has specific regulatory, environmental, or agency-approval requirements, those requirements should be checked against the current documentation for this exact catalog number.

Where It Works Best

This fuse makes the most sense in equipment where brief current spikes are normal. Motors are a good example. Starting a motor can create a substantial but temporary increase in current, and a fuse that reacts too quickly may open even though nothing is actually wrong. The time-delay characteristics of the FLSR030-ID help accommodate those short-duration conditions while still providing protection when an overcurrent condition persists.

You'll commonly find this type of protection useful in compatible motor circuits, industrial machinery, transformers, control equipment, feeders, and electrical distribution applications designed for Class RK5 fuses. The built-in indicating feature is especially handy in maintenance environments. Instead of spending unnecessary time tracking down which fuse has blown, technicians have a visual aid that simplifies troubleshooting.