Monster Fuses > S&C Electric > SMU-20 & SMU-40 > 15 - 400E Slow Speed S&C Electric - SMU-20 & SMU-40 - 25kV - E-Rated - SMU-40 15 - 400E Slow Speed Part Number Volt. (kV) Amperage Stock 833015 25 15 Request a Quote 833020 25 20 Request a Quote 833025 25 25 Request a Quote 833030 25 30 Request a Quote 833040 25 40 4 Request a Quote 833050 25 50 5 Request a Quote 833065 25 65 Request a Quote 833080 25 80 4 Request a Quote 833100 25 100 0 Request a Quote 833125 25 125 2 Request a Quote 833150 25 150 Request a Quote 833175 25 175 0 Request a Quote 833200 25 200 0 Request a Quote 833250 25 250 0 Request a Quote 833300 25 300 Request a Quote 833400 25 400 Request a Quote