Bussmann LPN-RK-5SP - RK1 Class Fuse 5A 250V (300kA AIC)

Bussmann LPN-RK-5SP is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. It features a 250V AC voltage rating and 5A current rating with a 300kA interrupting capacity at rated voltage, housed in a compact 1.61-inch diameter, 2-inch long body weighing 1 lb. The RK1-class fuse meets multiple safety certifications including UL, CSA, and CE standards, constructed with a single-barrel design for reliable operation. Typical applications include motor control centers, panelboards, and switchgear requiring high-fault current protection.

Key Features & Specifications

• Type: Current-limiting, time-delay RK1 class fuse with sand-filled construction
• Voltage Rating: 250V AC
• Current Rating: 5A
• Dimensions: 2" length x 1.61" diameter
• Standards: UL (File E4273), CSA (File 53787, C22.2 No. 248.12), CE
• Applications: Industrial panelboards, motor circuits, switchgear
• AIC rating: 300kA @ 250V
• Class Rating: RK1
• Barrels: 1
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712538237
• GTIN: 00051712538237