Littelfuse JLLS-1000 - Class T Bolt-In Fuse 1000A@600V (200kA AIC)

Littelfuse JLLS-1000 is a Class T bolt-in fuse designed for high-current circuit protection in industrial power distribution systems. It features a 600V AC/DC voltage rating and 1000A current rating, with a compact 2.63-inch diameter bolt-in construction for secure panel mounting. The UL-listed fuse meets stringent safety standards with a 200kA interrupting capacity at 600V, utilizing a single-barrel design with durable materials for reliable operation in demanding environments. Typical applications include motor control centers, switchgear, and industrial power distribution panels requiring high interrupting capacity protection.

Key Features & Specifications

• Type: Class T bolt-in low-voltage fuse, single barrel construction
• Voltage Rating: 600V AC/DC
• Current Rating: 1000A
• Dimensions: 2.63" diameter
• Standards: UL Listed
• Applications: Industrial power distribution, motor control centers, switchgear
• Class Rating: T
• Connection: Bolt-In
• Barrels: 1
• AIC rating: 200kA@600V
• Weight: 7 lb

Product Identification

• GTIN: 00079458010602