Click to enlargePerko Single Battery Disconnect Switch - Cup Mount
Manufacturer: PerkoPart #: 9621DPCSKU: 69974
- 140A
- 50V
Add $14.47 more to qualify for free shipping.
Item #: 69974
Category: Battery Management
● In stock — ships fast from US warehouses
- Ships from US warehouses
- Free shipping on orders over $99
- Secure checkout — your info is protected
- Genuine marine-brand parts, not knockoffs
- 30-day returns
- Marine parts support — we know boats
Description
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 Features 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
Specifications
| Brand | Perko |
|---|---|
| Part Number | 9621DPC |
| EverTide SKU | 69974 |
| UPC | 085226784286 |
| Voltage | 50 V |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
Compare similar products
Complete your setup
Perko 8503DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect w/o Key Lock
$123.70
Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock
$142.53
Perko 9611DP Compact Medium Duty Main Battery Disconnect Switch
$98.94
Perko 9703DP Heavy Duty Battery Disconnect Switch w/ Alternator Field Disconnect
$313.51Returns & warranty
Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
Perko productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Electrical — frequently asked
- What’s the difference between marine wire and regular wire?
- Marine wire uses tinned (tin-coated) copper strands that resist the corrosion salt air causes, and it’s more finely stranded so it flexes with vibration without breaking. Standard automotive or household wire corrodes and fails much faster in a marine environment.
- How do I size a fuse for a marine circuit?
- Size the fuse to protect the wire, not just the device. Match the fuse rating to the wire gauge’s safe current capacity so the fuse blows before the wire overheats. When adding a new circuit, follow the wire manufacturer’s ampacity chart for the gauge and run length you’re using.
- Do I need a battery switch on my boat?
- A marine battery switch is strongly recommended. It lets you disconnect the battery for storage or service, isolate a failed battery, and — on multi-battery setups — choose which bank powers the boat. It’s a core safety and reliability component.
Customer reviews
No reviews yet — this product.
Fast shipping
Ships from US warehouses — free over $99
The right part
Marine-grade parts matched to your boat
Real support
Questions? We know boats — call or email