Extremely Current Limiting-Reduces Damage to Circuits and Equipment Under Short-Circuit Conditions; Stops Damaging Short Circuits Faster than Any Mechanical Protective Device; 300KA Interrupting Rating-Meets Future Trend Towards Higher Available Short Circuit Currents; Reduced Costs-Current Limiting Design Often Permits Use of Readily Available, Less Costly Equipment; Low Resistance Design Reduces Power Consumption and Utility Bills; Excellent Time Delay-True Dual-Element Construction, With Separate Non-Fatiguing Thermally-Reversible Spring-Loaded, Thermal Overload Element, Withstands Repeated Surges within Rated Time Delay without Opening Needlessly

Specifications:

Type: Class RK1
Characteristics: Dual Element, Time Delay
Voltage Rating: 250 VAC/125 VDC
Current Rating: 200 Ampere
Interrupting Rating: 200000 Ampere (Symmetrical), 300000 Ampere (Symmetrical, Self-Certified), 20000 Ampere (DC)
Terminal Type: Blade
Diameter: 1-19/32 Inch
Length: 7-1/8 Inch
Approval: UL 248-12, CSA, QPL-WF-1814, CE