Page Graphics

Power Connection

Battery Master Switches

Battery Master Switch for marine and automotive applications.

100 amp battery master switch

BM1 Battery master switch 100 amps.

  • Max rating 500 amps for 5 seconds.
  • Terminals nuts/studs M10.
  • Fitted with removable key and weather seal.

Individually packed. Now supplied with a spare key

250 amp battery master switch

BM2 Battery master switch 250 amps.

  • Max rating 2500 amps for 3 seconds.
  • Terminals nuts/studs M10.
  • Fitted with removable metal key and dust cap.

Individually packed.