NewMar APS-70 Automatic Power Selector 70A 6-50VDC

The NewMar APS-70 Automatic Power Selector is a solid-state device designed to create a seamless, redundant power system for critical electronic loads in marine, RV, and mobile applications. This intelligent device continuously monitors two independent DC power sources and automatically routes power from the higher voltage source to your load, ensuring uninterrupted operation even if one source fails.

How It Works:

The APS-70 connects to two separate DC power sources and outputs a single feed to your vital equipment. When one power source falters or fails, the unit instantly switches to the backup source with zero transfer delay, preventing any interruption to connected equipment. Alarm sense wires can be attached to the input studs to provide loss-of-power notifications.

Key Features:

• Solid-state automatic switching with no relay delays
• Handles continuous loads up to 70 amps
• Wide voltage range: 6-50 VDC with negative ground
• Rugged, rust-proof anodized aluminum enclosure for harsh environments
• 6mm stud terminals for secure power connections
• Simple installation with clearly marked inputs and outputs
• Alarm sense capability for remote monitoring

Specifications:

• Maximum Continuous Load: 70 amps
• Voltage Rating: 6-50 VDC, negative ground
• Terminal Type: 6mm stud terminals
• Dimensions: 3.25" H x 4.5" W x 3.1" D
• Weight: 2 lbs
• Construction: Anodized aluminum case

Ideal for protecting navigation equipment, communication systems, bilge pumps, and other mission-critical devices that require uninterrupted power in marine and mobile environments.