Littelfuse LLSRK-150ID - RK1 Time-Delay Fuse 150A (300kA AIC, 600V)

Littelfuse LLSRK-150ID is a time-delay fuse designed for protecting industrial power distribution circuits and equipment from overcurrents and short-circuits. It features a 600V AC voltage rating and a 150A current rating, providing robust circuit protection. The fuse is constructed with a single-barrel design, measures 1.84 inches in diameter, and utilizes clip-style connections for secure installation. It complies with the RK1 fuse class standard, offering a high 300kA interrupting rating at 600V AC for reliable performance in demanding environments. Typical applications include motor control centers, industrial control panels, and feeder circuits where high fault current protection is required.

Key Features & Specifications

• Type: LLSRK_ID, Powr-Gard time-delay fuse, single barrel
• Voltage Rating: 600V AC
• Current Rating: 150A
• Dimensions: 1.84 inches diameter
• Standards: Class RK1
• Applications: Industrial power distribution, motor control centers, feeder circuits
• AIC rating: 300kA @ 600V AC
• Connection: Clip
• Barrels: 1
• Weight: 15 lb