The FLSR series fuse provides reliable overcurrent protection for industrial electrical systems, featuring dual-element design, current limiting capabilities, and high interrupting ratings. Suitable for service entrance switches, transformers, switchboards, and motor control circuits, these fuses are available in indicating and non-indicating versions with voltage ratings up to 600 V. Approved by UL and CSA, they ensure safety and durability in demanding environments, with precise dimensions and ratings for various amperages, making them ideal for protecting complex electrical systems against short circuits and overloads.
Voltage Ratings: AC 250 V (FLNR_ID), 600 V (FLSR_ID); DC 125 V (FLNR 1/10 ~ 30 A), 125 V (FLNR_ID 35-600 A), 300 V (FLSR_ID)
Interrupting Ratings: AC 200 kA rms, DC 20 kA
Ampere Range: Up to 600 A
Approvals: UL Listed (File: E81895), CSA Certified (File: LR29862), Standard 248-12, Class RK5
Dimensions vary by amperage, with detailed specifications available in datasheets and catalog references
Construction: Dual-element, current limiting, high short-circuit current ratings, with indication or non-indicating options
Applications include service entrance, transformers, switchboards, motor control, and general circuits
Peak Let-Thru Curve data provided for various fuse ratings, ensuring selectivity and protection
Peak Current Limits: 30A to 600A, with detailed short-circuit current data for system safety
Certifications: UL Listed, CSA Certified, Federal Specification WF-1814
Physical Dimensions: Range from approximately 2.4 inches to 4.0 inches in length depending on amperage
Designed for high reliability, safety, and performance in industrial power systems
Buy the Buy Littelfuse FLSR Fuse Part Number FLSR070VXID Online
Enhance your electrical system safety with the Littelfuse Power Fuse. Designed for reliable overload and short circuit protection, it offers dual-element construction, high interrupting ratings, and is suitable for industrial, commercial, and residential applications. Available in various amperages up to 600 A, it ensures safe and efficient operation of transformers, switchboards, and motor circuits. Ordering online guarantees quick delivery and expert support, making it easy to maintain system integrity and prevent costly downtime.
Get Littelfuse FLSR070VXID today—built for precision, high interrupting ratings, and long-lasting durability in industrial applications.
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