M-284 Series - SPST Single Pole Brass Body Marine Battery Switches

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M-284 Series Battery Disconnect Switches are marine grade, manual, master disconnect switches. The M-284 switches shown are 175A, 36V Single Pole, Single Throw (SPST) and can be used to disconnect the battery from the vehicle electrical system. The shown switches have a 1000A intermittent current rating for 15 sec ON, 5 min OFF. Disconnecting the battery from the electrical system prevents potential thermal events and ensures system shut down during maintenance or emergency. Battery disconnect switches also prevent parasitic loads from draining the battery during inactivity.

Features and Benefits

  • Marine grade, brass case
  • Sealed options between shaft and insulator
  • UL listed P/Ns
  • Compact design
  • Silver plated contact options for high conductivity and low contact resistance

Access specifications, certifications, check availability and order parts below

Catalog #Current Rating (Continuous) in AmpsVoltage Rating MaxDetailsCircuitryActuatorContact MaterialHousingMounting stemPackagingCompare
M-28417536SPSTChrome LeverCopperBrassBrass 3/4 - 24 thread 1-13/32 long fits panel through 15/16 thick
M-284-0117536SPSTChrome LeverSilverBrassBrass 3/4 - 24 thread 1-13/32 long fits panel through 15/16 thick
M-284-01-BP17536SPSTChrome LeverSilverBrassBrass 3/4 - 24 thread 1-13/32 long fits panel through 15/16 thick
M-284-01-BX17536SPSTChrome LeverSilverBrassBrass 3/4 - 24 thread 1-13/32 long fits panel through 15/16 thick
M-284-02-BX17536SPSTChrome LeverSilverBrassBrass 3/4 - 24 thread 1-13/32 long fits panel through 15/16 thick
M-284-A-BX17536SPSTChrome LeverSilverBrassBrass 3/4 - 24 thread 1-13/32 long fits panel through 15/16 thick
M-284-BP17536SPSTChrome LeverCopperBrassBrass 3/4 - 24 thread 1-13/32 long fits panel through 15/16 thick
M-284-BX17536SPSTChrome LeverCopperBrassBrass 3/4 - 24 thread 1-13/32 long fits panel through 15/16 thick
M-284-ASingle Pole - Two Positions: Off-OnChrome LeverSilverBulk
M-284-02Single Pole - Two Positions: Off-OnChrome LeverSilverBulk
M-284-09-BP Single Pole - Two Positions: Off-OnChrome LeverSilverBulk
M-284-0217536SPSTChrome LeverSilverBrassBrass 3/4 - 24 thread 1-13/32 long fits panel through 15/16 thick
M-284-A17536SPSTChrome LeverSilverBrassBrass 3/4 - 24 thread 1-13/32 long fits panel through 15/16 thick
M-284-09-BP17536SPSTChrome LeverSilverBrassBrass 3/4 - 24 thread 1-13/32 long fits panel through 15/16 thick

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