Overview Reviews Product Description Bussmann FRS 40 Fusetron Fuse 40A 600V Class K5. Product Videos Custom Field Amp 40 Volts 600 Product Reviews Write a Review Write a Review × Bussmann Bussmann FRS 40 Fusetron Fuse 40A 600V Class K5 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *