KLKR.750 - KLKR Series

KLKR.750 - KLKR Series Class CC Fast-Acting Fuse The KLKR.750 from Littelfuse's KLKR Series is a Class CC fast-acting fuse designed for general-purpose branch circuit protection. This fuse provides fast overload response and highly current-limiting protection, making it suitable for OEM equipment, control panels, lighting solutions, and solid-state component protection. As a reliable component for electrical distributors and switchgear suppliers, it supports applications requiring compact, fast-acting protection for control circuits and general loads. Specifications Manufacturer: Littelfuse Manufacturer Part Number: KLKR.750 Amperage Rating: 0.75 A Voltage Rating: 600 V AC, 300 V DC Interrupting Rating: 200,000 A AC rms symmetrical, 20,000 A DC (Littelfuse self-certified) Material: Body - melamine; Caps - nickel-plated bronze Fuse Weight: 0.034 lb (15.42 g) for 1¬Ω to 30 A range Applicable Standards: UL 248-4, Class CC Certifications: UL Listed (File: E81895), CSA Certified (File: LR29862), CE Declaration of Conformity, RoHS Compliant Country of Origin: Mexico Features Fast-acting design provides rapid overload protection for sensitive electronic equipment such as SCRs and solid-state devices. Current-limiting construction reduces damage caused by heating and magnetic effects during short-circuit events. Rejection capability prevents substitution with lower rated fuses, ensuring appropriate protection levels. Compact size offers superior branch circuit protection in minimal panel space. Rated for 600 V AC and 300 V DC operation, suitable for a wide range of industrial and commercial applications. Downloads & Links KLKR Series Datasheet UL JDDZ E81895 KLKR_Series pdf CE KLKR Series ICPTest_KLKR_new pdf ChinaRoHS_KLKR pdf ICPTest_KLKR 10 22 2012 pdf CSA 1422-02 029862