Description:
Fast-acting, current-limiting fuse.
Fast-acting, current-limiting fuse.
Ratings:
Volts: 600Vac (or less); 600Vdc (20-600A)
Amps: 1-600A
IR: 200kA RMS Sym. AC; 100kA DC
Agency Information:
CE, Std. 248-12, Class RK1, UL Listed, Guide JDDZ, File E54273.
CE, Std. 248-12, Class RK1, UL Listed, Guide JDDZ, File E54273.
Features and Benefits
• Current limitation for non-inductive circuits provides Class RK1 current-limiting response to maximum ground fault an short-circuit conditions.
• 200kA interrupting rating provides high ratings at all circuit locations.
• Economical solutions for applications with high available short-circuit current.
Typical Applications
• Photovoltaic systems
• Inverters
• Panelboards
Catalog Numbers (Amps)
Dimensions
Time-Current Characteristic Curves—Average Melt
Current Limitation Curves
| KWS-R-1 | KWS-R-15 | KWS-R-60 | KWS-R-200 |
| KWS-R-2 | KWS-R-20 | KWS-R-70 | KWS-R-225 |
| KWS-R-3 | KWS-R-25 | KWS-R-80 | KWS-R-250 |
| KWS-R-4 | KWS-R-30 | KWS-R-90 | KWS-R-300 |
| KWS-R-5 | KWS-R-35 | KWS-R-100 | KWS-R-350 |
| KWS-R-6 | KWS-R-40 | KWS-R-125 | KWS-R-400 |
| KWS-R-8 | KWS-R-45 | KWS-R-150 | KWS-R-500 |
| KWS-R-10 | KWS-R-50 | KWS-R-175 | KWS-R-600 |
| KWS-R-12 | |||
Dimensions
Time-Current Characteristic Curves—Average Melt
Current Limitation Curves
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