![Newmar APS-160 Automatic Power Selector - 160A [APS-160]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/1280x1280/products/36748/49876/102413XL__70946.1703062553.jpg?c=1 "Newmar APS-160 Automatic Power Selector - 160A [APS-160]")
![Newmar APS-160 Automatic Power Selector - 160A [APS-160]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/36748/49876/102413XL__70946.1703062553.jpg?c=1 "Newmar APS-160 Automatic Power Selector - 160A [APS-160]")
APS-160 Automatic Power Selector - 160A
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: 160 amps
- Voltage Rating: 6 – 50 VDC, neg. ground
- Stud Terminal Size: 6mm
- Dimensions (inches): 9.0 x 4.5 x 3.1
- Weight (lbs): 5
![Newmar APS-70 Automatic Power Selector - 70A [APS-70]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/36747/49875/102412XL__63920.1703062550.jpg?c=1 "Newmar APS-70 Automatic Power Selector - 70A [APS-70]")
![Samlex 160A Automatic Charge Isolator - 12V or 24V [ACR-160]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/19736/24489/67244XL__28230.1638832812.jpg?c=1 "Samlex 160A Automatic Charge Isolator - 12V or 24V [ACR-160]")
![Egis Automatic Charging Relay Plus - 160A - 24V [7610-24]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/37514/51070/103484XL__13880.1712870817.jpg?c=1 "Egis Automatic Charging Relay Plus - 160A - 24V [7610-24]")
![Egis Programmable Automatic Charging Relay (ACR) 160A, 12V [7610]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/37448/50918/103458XL__54860.1712708004.jpg?c=1 "Egis Programmable Automatic Charging Relay (ACR) 160A, 12V [7610]")
![Newmar SS Switch - 3 AC Selector Switch [SS SWITCH3]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/36794/49926/102426XL__57859.1703908152.jpg?c=1 "Newmar SS Switch - 3 AC Selector Switch [SS SWITCH3]")
![Newmar SS Switch - 15 AC Selector Switch [SS SWITCH15]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/36758/49886/102425XL__35381.1703062576.jpg?c=1 "Newmar SS Switch - 15 AC Selector Switch [SS SWITCH15]")
![Newmar SS Switch - 7.5 AC Selector Switch [SS SWITCH7.5]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/36759/49887/102427XL__96164.1703062579.jpg?c=1 "Newmar SS Switch - 7.5 AC Selector Switch [SS SWITCH7.5]")
![Victron Argo Diode Battery Isolator - 160AMP - 2 Batteries [ARG160201020]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/23068/29099/82889XL__64143.1638844187.jpg?c=1 "Victron Argo Diode Battery Isolator - 160AMP - 2 Batteries [ARG160201020]")
![Newmar Power-Pac 7AH Power Supply [POWER-PAC7AH]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/36729/49857/102325XL__92002.1703062508.jpg?c=1 "Newmar Power-Pac 7AH Power Supply [POWER-PAC7AH]")