Battery Disconnect Switch; Super Duty; Mount Panels Up To 0.25 in. Thick; • Moroso's Super-Duty switch with rating of 2000 amps intermittent and 300 amps continuous is perfect for engines with large starter draw, RVs, Drag Cars with alternators and other applications (20 amps on small terminals) • Two pairs of copper studs (1/2" -20 & 10 -32) make it ideal for disconnecting alternator (or other electrical device) in addition to the battery • Sealed shaft keeps out moisture and debris • Indexing pin aligns switch with mounting panel and prevents rotation; fits mounting panels up to 1/4" thick • Includes switch position face plate; also includes decal to indicate switch location during emergencies • Use with Moroso Push/Pull Kit No. 74105 for remote installations and Moroso Battery Cable Fitting End Kit with 1/2" opening No. 74172 • If using an alternator, you will need Moroso No. 74107