Littelfuse FLQ-.800 - Time-Delay Fuse 0.8A (600V AC/250V DC)

Littelfuse FLQ-.800 is a low-voltage time-delay fuse designed for circuit protection in industrial control systems. It features a 0.8A current rating with 600V AC/250V DC voltage capacity, housed in a compact 5x20mm ceramic body for reliable performance in high-temperature environments. The fuse meets UL/CSA standards for safety and is commonly used in motor controls, transformers, and power supplies. Its slow-blow characteristics provide protection against inrush currents while maintaining circuit integrity during normal operation.

Key Features & Specifications

• Type: Time-delay ceramic tube fuse
• Voltage Rating: 600V AC/250V DC
• Current Rating: 0.8A
• Dimensions: 5mm diameter x 20mm length
• Standards: UL 248-14, CSA C22.2 No. 248.14
• Applications: Industrial controls, power supplies, transformers
• Fuse Class: FLQ Series
• Operating Temperature: -55°C to +125°C
• Interrupt Rating: 35A @ 250V AC
• Construction: Ceramic body with sand filler