KLKR025 - KLKR Series

KLKR025 - KLKR Series Class CC Fuse The KLKR025 is a fast-acting Class CC fuse designed for general-purpose branch circuit protection. This Littelfuse product is well-suited for OEM equipment and control panels, providing fast overload response and highly current-limiting protection. It is ideal for use in lighting circuits, control transformer circuits, and solid-state devices such as SCRs that require rapid overload protection. As a product distributed by electrical distributors and switchgear suppliers, it supports reliable and compact protection solutions in electrical and lighting applications. Specifications Amperage Rating: 25 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 1½–30 A range Applicable Standards: UL 248-4, Class CC Certifications: UL Listed (File: E81895), CSA Certified (File: LR29862), CE Declaration of Conformity, RoHS Compliant Environmental Compliance: RoHS 2 Directive 2011/65/EU; Directive (EU) 2015/863 Country of Origin: Mexico Dimensions: 1.88 in (47.8 mm) length, 0.85 in (21.6 mm) diameter Features Fast-acting design for rapid overload protection Highly current-limiting to reduce damage from heating and magnetic effects of short-circuit currents Rejection capability prevents substitution with lower interrupting rating or voltage fuses Compact size provides superior branch circuit protection in limited space 200,000 A interrupting rating at 600 V AC, the smallest fuse with this 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