Project Description

AfterMarket Marine Parts fit for:
Factory No.:YS9621DPC
OE No.: 9621DPC
YS9621DPC fit for Single Battery Disconnect Switch Cup Mount #9621DPC
Single Battery Disconnect Switch – Cup Mount

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.

Materials & Finish

Red polycarbonate polymer body
Black polymer actuator key
Nickel plated terminals


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

Technical Information

Rating: 140 Amps Continuous, 200 Amps 5 Min. Intermittent, 250 Amps 30 Second Start
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