Littelfuse LDC-2000 - Medium Voltage Fuse Class L (200kA Interrupt Rating)

Littelfuse LDC-2000 is a medium voltage fuse designed for circuit protection in industrial power distribution systems. It features a 2-inch diameter Class L construction with a single-barrel design, rated for high-current interruption up to 200kA. The fuse utilizes silver-sand elements housed in a durable ceramic body for reliable performance in demanding environments. It meets IEEE C37.46 standards for medium-voltage fuses and is commonly used in motor protection, transformer circuits, and feeder protection applications.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse with silver-sand element
• Voltage Rating: 2.4kV to 38kV (system dependent)
• Current Rating: 200A to 600A (Class L)
• Dimensions: 2" diameter x [length varies by rating]
• Standards: IEEE C37.46, UL 248-12
• Applications: Industrial power distribution, transformer protection, motor circuits
• Class Rating: L
• Barrels: 1
• Interrupting Rating: 200kA symmetrical
• Construction: Ceramic body with silver-sand filler
• Mounting: Bolt-on or clip mounting