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

Littelfuse JLLS-020 is a time-delay, low-voltage fuse designed for branch circuit and feeder protection in industrial power distribution systems. It features a 600V AC voltage rating and a 20A current rating, providing reliable overcurrent protection with high interrupting capacity. The fuse construction utilizes a single-barrel design with ferrule connections and measures 0.28 inches in diameter, meeting Class T performance standards. This Powr-Gard series fuse complies with industry requirements for 200kA interrupting rating at 600V AC, making it suitable for motor branch circuits, transformers, and other applications where high fault current protection is essential.

Key Features & Specifications

• Type: Time-delay, low-voltage fuse with single-barrel construction and ferrule connections
• Voltage Rating: 600V AC
• Current Rating: 20A
• Dimensions: 0.28" diameter
• Standards: Class T fuse classification
• Applications: Industrial power distribution, motor branch circuits, transformer protection
• AIC Rating: 200kA @ 600V AC
• Connection: Ferrule
• Barrels: 1
• Class Rating: T
• Weight: 5.19 lb

Product Identification

• UPC: 07945819071
• GTIN: 00079458190717