Bussmann LPS-RK-450SP - Low-Peak Time-Delay Fuse 450A@600V (300kA AIC)

Bussmann LPS-RK-450SP is a Low-Peak time-delay fuse designed for industrial circuit protection with high interrupting capacity. It features a 600V AC rating and 450A current handling capability, housed in a compact 13-3/8-inch body with a 2.88-inch diameter and RK1 class construction. The fuse meets CE, UL, and CSA certifications (including CSA C22.2 No. 248.12) with a 300kA interrupting rating at 600V, ensuring reliable performance in demanding environments. Typical applications include motor control centers, switchgear, and industrial power distribution systems where selective coordination is critical.

Key Features & Specifications

• Type: LPS-RK time-delay fuse with single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 450A
• Dimensions: 13-3/8 in length, 2.88 in diameter
• Weight: 2 lb
• Standards: UL (JFHR, JDDZ, E4273), CSA (1422-02, 53787, C22.2 No. 248.12), CE
• Applications: Motor protection, switchgear, industrial power distribution
• Class Rating: RK1
• AIC Rating: 300kA @ 600V
• Country of Origin: Mexico

Product Identification

• UPC: 051712548564
• GTIN: 00051712548564