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Littelfuse

FLSR006-ID - 6Amp Fuse

FLSR006-ID - 6Amp Fuse

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FLSR006-ID - 6Amp Fuse

When your circuit calls for a 6-amp Class RK5 time-delay fuse, the FLSR006-ID is designed to provide dependable overcurrent protection without opening in response to a normal, short-lived current surge. This industrial cartridge fuse, also identified as FLSR006ID, is rated for 600VAC and 300VDC and uses a dual-element, Slo-Blo/time-delay design. That makes it particularly useful in electrical equipment where startup or inrush current is part of normal operation.

Key Features and Benefits

  • 6 amp continuous rating for circuits designed around a 6A fuse.
  • Handles applications rated up to 600 VAC or 300 VDC.
  • Dual-element time-delay design allows normal temporary current surges without unnecessarily opening the circuit.
  • Class RK5 construction for equipment requiring this specific fuse class.
  • Built-in fuse indication can make it quicker to identify an open fuse during maintenance.
  • Industrial cartridge format fits compatible fuse blocks, clips, and holders.

Technical Specifications

  • Catalog Number: FLSR006-ID / FLSR006ID
  • Series: FLSR_ID
  • Fuse Class: Class RK5
  • Current Rating: 6A
  • Maximum AC Voltage: 600VAC
  • Maximum DC Voltage: 300VDC
  • Opening Type: Slo-Blo / Time Lag / Time Delay
  • Fuse Style: Dual Element
  • Size / Construction: Industrial Cartridge
  • Indicating: Yes
  • AC Interrupting Rating: 200,000A at 600VAC
  • Additional Listed AC Interrupt Amperage: 300,000A at 600VAC
  • DC Interrupting Rating: 20,000A at 300VDC
  • Mounting Method: Fuse Block / Clip / Holder
  • Specified Holder Family: LFR60030 Series

Material Compliance and Certifications

The FLSR006-ID is classified as a Class RK5 fuse. The product information provided here does not include specific details on UL, CSA, RoHS, REACH, or other individual certifications and material-compliance declarations. If your installation requires a particular approval or environmental compliance standard, confirm that requirement using the current documentation for the exact FLSR006ID catalog number.

Where It Works Best

The FLSR006-ID 6A time-delay fuse is well-suited for industrial electrical applications where short bursts of higher current can occur during normal operation. The time-delay characteristic allows the fuse to ride through those temporary conditions while still providing overcurrent protection when a fault or sustained overload occurs.

That makes this fuse style useful in properly matched motor circuits, transformers, industrial machinery, control equipment, and similar electrical systems. The indicating feature is another practical advantage, especially in panels or equipment where maintenance personnel need to locate an open fuse without wasting time.


Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.

Littelfuse® is a registered trademark of Littelfuse, Inc. Products sold are surplus, used, or refurbished and are NOT supplied by Littelfuse, Inc. or its affiliates.

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