Littelfuse FLM-020 - Low-Voltage Fuse 20A (250V AC/DC Fast-Acting)

Littelfuse FLM-020 is a low-voltage fuse designed for circuit protection in industrial and commercial applications. It features a 250V AC/DC voltage rating and a 20A current rating, providing reliable overcurrent protection in compact 5x20mm glass tube construction. The fuse meets UL/CSA standards with a fast-acting response time, suitable for equipment requiring precise fault interruption. Its ceramic sand-filled design ensures high-breaking capacity and stable performance under load. Typical applications include power supplies, control circuits, and instrumentation where space-efficient protection is critical.

Key Features & Specifications

• Type: Fast-acting, ceramic sand-filled glass tube fuse
• Voltage Rating: 250V AC/DC
• Current Rating: 20A
• Dimensions: 5mm x 20mm (diameter x length)
• Standards: UL/CSA certified
• Applications: Power supplies, control circuits, instrumentation
• Fuse Class: FLM series
• Breaking Capacity: High-interrupting rating
• Operating Temperature: -55°C to +125°C

Product Identification

• UPC: 079458140712
• GTIN: 00079458140712