FLSR005 - 5 Amp Fuse

FLSR005 - 5 Amp Fuse

When your application calls for a 5-amp Class RK5 time-delay fuse, the FLSR005 provides the electrical characteristics required for demanding industrial equipment without unnecessarily opening during brief startup surges. This dual-element cartridge fuse is rated for 5A, up to 600VAC and 300VDC, with Slo-Blo (time-delay) operation. That delay matters in circuits where motors, transformers, and similar loads can draw more current for a short period during startup.

Key Features and Benefits

• 5A continuous current rating for equipment and circuits designed around 5 amp protection.
• Rated for applications up to 600VAC or 300VDC.
• Class RK5 industrial cartridge fuse construction.
• Dual-element, time-delay design helps accommodate temporary inrush current.
• Slo-Blo/time-lag operation can help prevent unnecessary fuse opening during normal startup conditions.
• Suitable for compatible fuse blocks, clips, and holders.
• High interrupting capability for appropriately rated AC applications.
• Non-indicating fuse design.
  

Technical Specifications

• Catalog Number: FLSR005
  
• Series: FLSR
  
• Current Rating: 5A
  
• Fuse Class: Class RK5
  
• Fuse Style: Dual Element
  
• Maximum AC Voltage: 600VAC
  
• Maximum DC Voltage: 300VDC
  
• Opening Type: Slo-Blo / Time Lag / Time Delay
  
• Construction: Industrial Cartridge
  
• DC Interrupting Rating: 20 kA at 300VDC
  
• Listed AC Interrupt Amperage: 200,000A / 300,000A at 600VAC, depending on applicable rating conditions
  
• Indicating: No
  
• Mounting: Fuse Block / Clip / Holder
  
• Listed Holder Series: LFR60030 Series
  

Material Compliance and Certifications

The available product information identifies the FLSR005 as a Class RK5 dual-element industrial fuse. Still, it does not provide enough detail to accurately list specific material-compliance declarations or individual certification marks.

For installations that require a particular UL, CSA, RoHS, REACH, or other regulatory or material-compliance status, those requirements should be checked against the current product documentation for the FLSR005. This avoids assuming a certification or compliance designation that isn't specifically documented in the supplied specifications.

Where It Works Best

The FLSR005 makes the most sense in electrical systems that need 5A Class RK5 protection but may also experience short periods of higher current during normal operation. Motors and transformers are good examples: startup can produce a temporary current surge that shouldn't necessarily be treated the same way as a sustained overload.

That also makes this fuse useful for compatible industrial machinery, control equipment, motor circuits, transformer circuits, and other inductive-load applications where a time-delay fuse is specified.