Catalog » Battery Switches » Single Battery Disconnect Switch [9621]

Single Battery Disconnect Switch - [9621]


The Perko Single Battery Disconnect Switch permits the battery to be shut off from the electrical system when the vessel is not in use. They can also serve as an emergency main disconnect switch in the event of an electrical problem.

The Single Battery Disconnect Switch is Ignition Protected.

Three mounting options
Panel mount with backing plate
- Face plate flush mounts on surface.
Bulkhead mount with mounting legs - Allows for direct cable access.
Cup mount - Attractive, durable easy open/close cover that hides and protects switch face.

Materials & Finish

  • Red polycarbonate polymer body
  • Black polymer actuator key
  • Nickel plated terminals

  • Features
  • Small compact size
  • Unique oval shape mounts in a round hole
  • Removable actuator key adds additional security

Ordering Info

Description Dealer Pkg 5 Pcs. 1 Pc. per Pkg. OEM Bulk Pkg. 25 Pcs.
Switch with Mounting Rings & Legs
Switch Only with Ring
Switch Only with Legs
Switch Only with Cup

Tech Info

  • Rating: 140 Amps Continuous, 200 Amps 5 Min. Intermittent, 250 Amps 30 Second Start
  • Panel Mount Installation Hole Size: 2-1/8"
  • Cup Mount Installation Hole Size: 3"
  • For use with alternators and generators 6-50 V.D.C. Marine Electrical Systems
  • Ignition Protected
  • Face Dimensions: 3" x 2-1/2"

Spare Parts Info

Spare Actuator Key: 9621DP0KEY

Product Certifications


Additional Images