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NewMar APS-160 Automatic Power Selector 160A 6-50VDC

Manufacturer

NewMar

<h3>NewMar: Trusted DC Power Solutions for Over Five Decades</h3> <p>NewMar has established itself as a premier manufacturer of high-quality DC power products, bringing more than 50 years of engineering excellence to the automotive, marine, and telecommunications industries. Known for their rugged construction and intelligent charging technology, NewMar products deliver reliable performance in demanding environments ranging from emergency service vehicles to off-shore marine applications.</p> <p>The company's reputation is built on a foundation of innovation and quality control. With complete in-house manufacturing capabilities including CNC machining, PCB design and assembly, and comprehensive function testing, NewMar maintains exacting standards throughout the production process. This vertical integration ensures that every product meets the brand's stringent reliability requirements, making NewMar a trusted choice for professionals who depend on consistent power delivery.</p> <h3>Advanced Battery Charging Technology</h3> <p>At the heart of NewMar's product lineup is their proprietary Phase Three smart charging technology, which sets the standard for intelligent <a href="/11280-newmar-vehicle-battery-2476">vehicle battery</a> management. Unlike conventional chargers that can overcharge or undercharge batteries, NewMar's three-stage charging process—bulk, absorption, and float—optimizes charge cycles to maximize battery performance and extend service life. The chargers feature adaptive voltage regulation that automatically adjusts for different battery types including flooded lead-acid, AGM, and gel-cell configurations.</p> <p>NewMar battery chargers are engineered for hostile environments, with rugged stainless steel cases, polyurethane-coated circuitry for corrosion resistance, and sealed construction that prevents dust and moisture intrusion. These chargers can withstand the punishment of off-road vehicles, mining equipment, and marine installations where reliability is non-negotiable. Multiple isolated output banks allow simultaneous charging of separate battery systems, while integrated current limiting prevents damage from overloading.</p> <h3>Remote Starting and Power Accessories</h3> <p>Beyond battery charging, NewMar offers specialized power management solutions including <a href="/11280-newmar-remote-vehicle-starter-kit-14550">remote vehicle starter kits</a> designed for professional and recreational applications. These systems integrate with NewMar's broader power distribution ecosystem, providing seamless compatibility with battery integrators, DC converters, and power supplies.</p> <p>The brand's Battery Integrator products exemplify NewMar's engineering philosophy: intelligent solutions that solve real-world problems. These devices act as smart switches, connecting independent battery banks during charging while isolating them during discharge, allowing users to maintain separate house and engine-start batteries without voltage drop issues common to traditional diode isolators.</p> <h3>Built for Professional Applications</h3> <p>NewMar's commitment to quality has made their products the choice of professionals across multiple industries. From powering critical communications equipment in remote telecom sites to maintaining emergency vehicle battery systems in fire departments, NewMar products deliver when failure is not an option. The company's extensive product line includes DC power systems, inverter-chargers, UPS systems, and a full range of installation accessories, all backed by comprehensive warranties and technical support. Whether you're outfitting a commercial vessel, upgrading an emergency response fleet, or maintaining mission-critical equipment, NewMar provides the reliable DC power solutions that professionals demand.</p>

Part Number

APS-160
07/12/2036 11:53 PM
Sale Price

$430.58

2 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The NewMar APS-160 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 selector continuously monitors two independent DC power sources and automatically routes power from whichever source has the higher voltage, ensuring uninterrupted operation of vital equipment.

How It Works:

Two independent power sources connect to the APS-160 input terminals, and the unit outputs a single feed to your critical load. Should one power source falter or fail, the second source instantly takes over 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 alerts for monitoring systems.

Key Features:

  • Solid-state design with no moving parts for reliable operation
  • Automatic voltage selection between two DC sources with no transfer delay
  • Handles loads up to 160 amps continuously
  • Compatible with 6-50 VDC systems with negative ground
  • Alarm sense capability for power loss monitoring
  • Rugged, rust-proof anodized aluminum housing for harsh environments
  • Simple installation with 6mm stud terminals

Technical Specifications:

  • Maximum Load Capacity: 160 amps
  • Voltage Rating: 6-50 VDC, negative ground
  • Terminal Type: 6mm stud terminals
  • Dimensions: 9.0" L x 4.5" W x 3.1" H
  • Weight: 5 lbs

Ideal for protecting navigation equipment, communication systems, refrigeration, and other mission-critical loads that require uninterrupted power in marine vessels, RVs, emergency vehicles, and off-grid installations.

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