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Moroso SWITCH,BATT DISCONNECT,SPR/DUTY (74102)

Free shipping on orders over $29.99

$99.99

$ 44 .99 $44.99

In Stock

About this item

  • 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
  • Fit type: Universal Fit


Battery Disconnect Switch; Super Duty; Mount Panels Up To 0.25 in. Thick;


Joline Albaugh
July 30, 2025
There are many cheap battery disconnect switches on the market but very few of this quality. The current rating is high enough to be used without reservation. El cheapo switches are not worth putting on a valuable race car. You don't want a DNF because your battery disconnect switch fell apart.
John H.
July 24, 2025
Tougher than nails......using it for my 258 amp hour deep cycle battery feeding my 2.5kW inverter.Only the best will do and this is the best.
Daniel P Velocci
July 21, 2025
Best kill switch I've seen or owned. Well worth the extra bucks if you application is heavy duty or a track day car.
TTH
July 3, 2025
I bought many of these and very happy with them.
Wintertree
June 3, 2025
looking for a HD switch that can take big current...this is it !
Raul Slater
May 26, 2025
Exactly what we needed.
DarBee
May 11, 2025
Best HEAVY switch out there
Joline Albaugh
April 23, 2025
There are many cheap battery disconnect switches on the market but very few of this quality. The current rating is high enough to be used without reservation. El cheapo switches are not worth putting on a valuable race car. You don't want a DNF because your battery disconnect switch fell apart.
John H.
April 11, 2025
Tougher than nails......using it for my 258 amp hour deep cycle battery feeding my 2.5kW inverter.Only the best will do and this is the best.
Daniel P Velocci
March 23, 2025
Best kill switch I've seen or owned. Well worth the extra bucks if you application is heavy duty or a track day car.
TTH
March 21, 2025
I bought many of these and very happy with them.
Wintertree
March 12, 2025
looking for a HD switch that can take big current...this is it !
Raul Slater
February 23, 2025
Exactly what we needed.
DarBee
February 10, 2025
Best HEAVY switch out there
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