DLS-R-300 - Eaton 300A 600V Dual-Element Time-Delay Class RK5 Fuse

DLS-R-300

DLS-R-300 is a 300 amp, 600 volt dual-element time-delay fuse designed for AC power distribution system mains, feeders, and branch circuits.This Eaton Dura-Lag DLS-R series fuse features a current-limiting dual-element design with a minimum 10-second time delay at 500% rated current, providing reliable protection with a 200,000A RMS symmetrical interrupt rating at 600Vac and 20,000A dc interrupt rating. It is UL Listed, CSA Certified, and compliant with the European Low Voltage Directive. The fuse is self-certified for 300Vdc and is suitable for use in Class RK5 fuse holders.

Key Specifications
• Amperage: 300A
• Voltage Rating: 600Vac (self-certified 300Vdc)
• Fuse Type: Dual-Element, Time-Delay
• Interrupt Rating: 200,000A RMS Symmetrical AC, 20,000A DC
• Series/Frame: Dura-Lag DLS-R
• Mounting Type: Class RK5 fuse holder compatible
• Time Delay: Minimum 10 seconds at 5x rated current
• Certifications: UL Listed (Std. 248-12), CSA Certified, CE Compliant
• Application: Power distribution mains, feeders, branch circuits
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Specifications

• Part Number: DLS-R-300
• Manufacturer : Eaton
• Brand : Bussmann
• Category : Fuse
• Item Subcategory : Low Voltage
• Family : Dura-Lag
• Type : DLS-R
• Voltage : 600
• Amperage : 300
• AIC rating : 200kA@600V
• Class Rating : RK5
• Barrels : 1



Product Data

• GTIN : 00051712340403
• Weight : 3