Littelfuse LLSRK090 is a Class RK1 low-voltage fuse designed for overcurrent protection in industrial electrical systems. This 90A current-rated fuse features a 600V AC voltage rating and provides 200kA interrupting capacity at rated voltage for reliable short-circuit protection. The single-barrel construction with 1.31-inch diameter utilizes time-delay characteristics and is designed for clip-style mounting in standard fuse holders. Compliant with industry standards for RK1 fuses, this component is typically employed in motor branch circuits, feeder circuits, and industrial control panels where high-interrupting capacity and time-delay protection are required.
Key Features & Specifications
Type: Class RK1 time-delay fuse, single barrel construction
Voltage Rating: 600V AC
Current Rating: 90A
Dimensions: 1.31-inch diameter
Standards: UL/CSA Class RK1
Applications: Motor branch circuits, feeder circuits, industrial control panels
AIC Rating: 200kA@600V
Connection: Clip
Barrels: 1
Class Rating: RK1
Weight: 5.19 lb
Product Identification
UPC: 07945835081
GTIN: 00079458350814
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Littelfuse LLSRK090 - Class RK1 Fuse 90A 600V (200kA AIC)