Littelfuse FLNR-01.4 - Class RK5 Time-Delay Fuse 1.4A 600V (Powr-Gard Series)

Littelfuse FLNR-01.4 is a low-voltage time-delay fuse designed for protecting control circuits, transformers, and motors from overcurrent conditions. It features a 600V AC voltage rating with a precise 1.4A current rating, providing reliable circuit protection. The fuse is constructed with a durable ceramic body and brass ferrules, ensuring mechanical strength and stable electrical connections. It complies with UL 248-10 standards for Class RK5 fuses, meeting rigorous industry safety requirements. Typical industrial applications include motor control centers, industrial control panels, and power distribution systems where coordinated overload protection is essential.

Key Features & Specifications

• Type: Class RK5 time-delay fuse, ceramic body with brass ferrules
• Voltage Rating: 600V AC
• Current Rating: 1.4A
• Dimensions: 10.3mm diameter x 38.1mm length
• Standards: UL 248-10, CSA C22.2 No. 248.10
• Applications: Motor protection, control circuit protection, transformer protection
• Fuse Class: RK5
• Item Subcategory: Low Voltage
• Family: Powr-Gard
• Weight: 5.19 lb
• Interrupting Rating: 200,000A AC
• Time Delay: Provides motor starting and transformer inrush protection