Overview Reviews Product Description Bussmann Limitron JKS-20 Fuses 20A 600A Quick-Acting Current-Limiting Class J. Product Videos Custom Field Amp 20 Volts 600 Product Reviews Write a Review Write a Review × Bussmann Bussmann Limitron JKS-20 Fuses 20A 600A Quick-Acting Current-Limiting Class J Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *