Click to enlargeNewmar APS-70 Automatic Power Selector - 70A
Manufacturer: Newmar PowerPart #: APS-70SKU: 102412
- 70A
- Aluminum
Item #: 102412
Category: Accessories
● 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
APS-70 Automatic Power Selector - 70A The Automatic Power Selector (APS) is a solid-state device that enables the installation of a seamless, redundant power system for critical electronic loads. It selects the higher voltage of two independent DC power sources and routes power to the load.
Should one source falter or fail, the other will automatically supply the load with no transfer delay, and the operation continues uninterrupted. Two independent power sources are wired to the APS and routed as a single output to the vital load.
Alarm sense wires can be easily attached to input studs, providing a loss of power source signal. Features: Easy installation Rugged, rust-proof anodized aluminum case Specifications: Max Loads: 70 amps Voltage Rating: 6 – 50 VDC, neg.
ground Stud Terminal Size: 6mm Dimensions (inches): 3. 25 x 4.
5 x 3. 1 Weight (lbs): 2
Specifications
| Brand | Newmar Power |
|---|---|
| Part Number | APS-70 |
| EverTide SKU | 102412 |
| Material | Aluminum |
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
Returns & 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.
Newmar Power 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