LLSRK-100ID Littelfuse Powr-Gard Low Voltage Fuse
600V 100A Fuse - Essential Electric Supply

Littelfuse LLSRK-100ID - RK1 Time-Delay Fuse 100A 600V

Littelfuse

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Littelfuse LLSRK-100ID is a low-voltage, time-delay fuse designed for branch circuit protection in industrial power distribution systems. It features a 100A current rating and a 600V AC voltage rating, providing a high 300kA interrupting capacity at its rated voltage for reliable fault protection. The fuse is constructed as a single-barrel, 1.31-inch diameter unit with clip-style connections and is part of the Powr-Gard family, meeting the RK1 classification for time-delay and high interrupting performance. It is engineered for compliance with relevant industry standards for safety and performance in demanding electrical environments, making it suitable for protecting motor circuits, feeders, and transformers where high fault currents and inrush conditions are present.

Key Features & Specifications

Type: Low-voltage, time-delay, current-limiting fuse (RK1 Class) with single-barrel construction
Voltage Rating: 600V AC
Current Rating: 100A
Dimensions: 1.31 inches in diameter
Standards: Meets industry standards for RK1 fuses
Applications: Industrial branch circuit protection for motors, feeders, and transformers
AIC rating: 300kA @ 600V AC
Connection: Clip
Barrels: 1
Class Rating: RK1
Family: Powr-Gard
Item Subcategory: Low Voltage
Weight: 15 lb

Product Identification

UPC: 007945806061
GTIN: 00079458060614

Littelfuse LLSRK-100ID - RK1 Time-Delay Fuse 100A 600V

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