KLKR010 - KLKR Series

KLKR010 - KLKR Series Fast-Acting Class CC Fuse The KLKR010 fuse from Littelfuse is a fast-acting Class CC fuse designed for general-purpose branch circuit protection. Its compact size and highly current-limiting design make it suitable for use in OEM equipment, control panels, and lighting solutions requiring fast overload response. This fuse is ideal for protecting solid-state components such as SCRs and other electronic devices that demand rapid fault clearing. It complies with UL and CSA standards, ensuring reliable performance in electrical distribution and switchgear applications. Specifications Amperage Rating: 10 A Voltage Rating AC: 600 V Voltage Rating DC: 300 V Interrupting Rating AC: 200,000 A rms symmetrical Interrupting Rating DC: 20,000 A (Littelfuse self-certified) Material: Body - melamine; Caps - nickel-plated bronze Fuse Weight: 0.034 lb (15.42 g) for 1½–30 A range Applicable Standards: UL 248-4, Class CC Environmental Compliance: RoHS Compliant Country of Origin: Mexico UL Listed (File: E81895) CSA Certified (File: LR29862) CE Declaration of Conformity: KLKR_210128_1 Features Fast-acting fuse provides rapid overload protection for sensitive electronic equipment Current-limiting design reduces damage from heating and magnetic effects during short circuits Rejection capability prevents substitution with lower interrupting rating fuses when used with corresponding fuse holders Rated for 600 V AC and 300 V DC operation Smallest 600 V fuse with 200,000 A interrupting rating approved for branch circuit protection 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