Littelfuse JLLS-020 - Class T Fuse 20A 600V (200kA AIC)

Littelfuse JLLS-020 is a Class T low-voltage fuse designed for high-performance circuit protection in industrial applications. It features a 600V AC/DC voltage rating and 20A current rating with a 200kA interrupting capacity at 600V for reliable short-circuit protection. The compact ferrule-connected fuse measures 0.28" in diameter with single-barrel construction, meeting UL/CSA standards for safety and performance. Its fast-acting characteristics make it ideal for protecting transformers, capacitors, and power distribution equipment where high fault currents may occur.

Key Features & Specifications

• Type: Class T fast-acting low-voltage fuse with ferrule connection
• Voltage Rating: 600V AC/DC
• Current Rating: 20A
• Dimensions: 0.28" diameter single-barrel construction
• Standards: UL/CSA listed
• Applications: Transformer protection, capacitor banks, power distribution
• AIC rating: 200kA@600V
• Connection: Ferrule
• Class Rating: T
• Family: Powr-Gard

Product Identification

• UPC: 07945819071
• GTIN: 00079458190717