KLKR01.5 - KLKR Series Class CC Fuses

The KLKR01.5 - KLKR Series Class CC fuses by Littelfuse are fast-acting fuses designed for general-purpose branch circuit protection. These compact fuses provide fast overload response and a highly current-limiting design, making them suitable for OEM equipment, control panels, lighting solutions, and solid-state components protection. Their rejection features prevent substitution with lower rated fuses, ensuring reliable protection in electrical distributor and switchgear applications.

Specifications

• Amperage Rating: 1.5 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 (1 1/2 ‚Äì 30 A): 0.034 lb (15.42 g)
• Applicable Standards: UL 248-4, Class CC
• Environmental Compliance: RoHS Compliant
• Country of Origin: Mexico
• Certifications: UL Listed (File: E81895), CSA Certified (File: LR29862), CE Declaration of Conformity, RoHS 2 Directive 2011/65/EU

Features

• Fast-acting for rapid overload protection
• Current-limiting design to reduce damage from short-circuit currents
• Rejection capability prevents use of lower interrupting rating fuses
• Smallest 600 V fuse with 200,000 A interrupting rating approved for branch circuit protection
• Compact size ideal for OEM equipment and control panels

Downloads & Links

• KLKR Series Datasheet
• UL JDDZ E81895
• CE KLKR Series
• ICPTest_KLKR_new pdf
• ChinaRoHS_KLKR pdf
• CSA 1422-02 029862