KLLU-1600 - Littelfuse 1600A 600V AC Class L Time-Delay Fuse with 200kA Interrupt Rating

KLLU-1600

KLLU-1600 is a Littelfuse Class L time-delay fuse designed for reliable overcurrent protection in industrial applications.The KLLU-1600 fuse features a 1600 ampere rating, 600 volts AC and 300 volts DC voltage ratings, and a high interrupting rating of 200,000 amperes AC. It is a current-limiting fuse with a time-delay characteristic, suitable for motor branch circuits, switchboard mains, and motor control centers. This fuse meets UL 248-10 Class L standards and is UL Listed and CSA Certified, providing dependable protection with reduced downtime due to its 10-second minimum time delay at 500% of rating.

Key Specifications
• Amperage: 1600 A
• Voltage Rating: 600 V AC / 300 V DC
• Fuse Class: UL Class L
• Speed: Time-Delay (Slow Blow)
• Interrupt Rating: 200,000 A AC
• Current Limiting: Yes
• Mounting Type: Bolt-In
• Approvals: UL Listed, CSA Certified
• Dimensions: Approximately 2 3/8" diameter x 10 3/4" length
• Applications: Motor branch circuits, switchboard mains, motor control centers
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Specifications

• Part Number: KLLU-1600
• Manufacturer : Littelfuse
• Brand : Littelfuse
• Category : Fuse
• Item Subcategory : Medium Voltage Fuse
• Diameter : 2.75
• Class Rating : L
• Barrels : 1



Product Data

• UPC : 079458271102
• GTIN : 0653829004997
• Weight : 3.5