Bussmannn LPS-RK-40SP - Low-Peak Time-Delay Fuse 40A (300kA AIC @600V)

Bussmannn LPS-RK-40SP is a Low-Peak time-delay fuse designed for circuit protection in low-voltage applications. It features a 600V AC/DC voltage rating and 40A current rating with a 300kA interrupting capacity at 600V, housed in a compact 5-1/2" x 1.06" diameter RK1-class barrel. The fuse meets UL, CSA, and CE standards (File E4273, CSA 1422-02) with time-delay characteristics for motor and transformer protection. Typical applications include industrial control panels, HVAC systems, and power distribution equipment requiring selective coordination.

Key Features & Specifications

• Type: LPS-RK time-delay fuse with sand-filled ceramic body
• Voltage Rating: 600V AC/DC
• Current Rating: 40A
• Dimensions: 5-1/2" length x 1.06" diameter
• Standards: UL (JFHR/JDDZ), CSA C22.2 No. 248.12, CE
• Applications: Motor circuits, transformers, industrial controls
• Class Rating: RK1
• AIC rating: 300kA@600V
• Barrels: 1
• Weight: 1 lb

Product Identification

• UPC: 051712548380
• GTIN: 00051712548380