FLSR006-ID - 6Amp Fuse

FLSR006-ID - 6Amp Fuse

Give your industrial and commercial circuits dependable, high‑performing protection with the Littelfuse FLSR006ID. Tailored for demanding environments, this 6 amp dual‑element Class RK5 cartridge fuse offers both overload and short‑circuit defense in one rugged unit. With a 600 V AC and 300 V DC rating plus a high interrupting capacity of up to 20 kA at 300 V DC, it’s engineered to maintain safety and uptime when it matters most. What sets it apart: built‑in visual indication of fuse status, making maintenance quicker and easier—no guesswork, just a clear black‑window signal when replacement is needed. The FLSR006ID is a smart investment for panel builders, OEMs, control system engineers, and facility managers who demand high performance, visible status, and reliable circuit protection.

Key Features and Benefits

• Time‑Delay (Slow‑Blow) Protection: Manages start‑up inrush currents without nuisance trips, protecting motors and inductive loads while ensuring continuous operation.
• High Voltage Rating: Designed for both 600 V AC and 300 V DC systems to suit a wide range of industrial and commercial power applications.
• Cartridge‑Style Construction: Durable industrial form factor built for installation in panelboards, switchgear, and control systems where long service life is essential.
• Built‑In Indicating Feature: Instantly identifies a blown fuse via a visual indicator, speeding up maintenance and reducing downtime.
• Dual‑Element & Current Limiting Design: Offers both short‑circuit interruption and overload protection, limiting fault energy and protecting downstream equipment.

Technical Specifications

• Current Rating: 6 Amps
• Voltage Rating (AC): 600 Volts
• Voltage Rating (DC): 300 Volts
• Interrupting Rating:
  • Up to 20 kA at 300 V DC
  • Up to 200 kA at 600 V AC (typical)
• Fuse Class: RK5
• Construction Style: Cartridge (Industrial)
• Indicating Feature: Yes – visual blown‑fuse indicator

Material Compliance and Certifications

• UL Listed (File E81895): meets UL 248‑12 standards.
• CSA Certified (File LR29862): Canadian safety compliance.
• RoHS Compliant: built with environmentally responsible materials.
• Meets major industrial regulatory and safety standards, ensuring compatibility with inspection requirements and safety audits.

Where It Works Best

• Motor control centers and branch circuits where start‑up inrush is present.
• Industrial control panels with inductive or heavy loads require time‑delay protection.
• Commercial electrical systems where 600 V AC distribution or 300 V DC equipment is present.
• Sensitive electronic equipment or automation systems where fuse status indication adds value.
• Power distribution applications, load feeders, and service entrance circuits where reliability and visibility of protection are important.