The Bussmann FRS-R-30 is a Fusetron dual-element, time-delay fuse designed for reliable branch circuit and feeder protection in industrial electrical systems. It features a 30A current rating and a 600V AC voltage rating, providing a high 200kA interrupting capacity at that voltage. The fuse is constructed as a single-barrel, RK5 class device with a 0.81-inch diameter and a body length of approximately 11.63 inches, weighing 0.155 lb. It is certified to UL 248-12 and CSA Class 1422-01 standards, ensuring compliance with North American safety requirements for overcurrent protection in motor circuits, transformers, and other equipment where inrush currents are present.
Key Features & Specifications
Type: Fusetron dual-element, time-delay, low-voltage fuse, RK5 class
Voltage Rating: 600V AC
Current Rating: 30A
Dimensions: 11.63 in L x 2.34 in H x 2.34 in W (0.81 in diameter)
Weight: 0.155 lb
Standards: UL 248-12 (Guide JDDZ), CSA Certification Class 1422-01, CE